running head: servant leadership in schools 1 servant
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Running head: SERVANT LEADERSHIP IN SCHOOLS 1
Servant Leadership and Job Satisfaction in K-12 Schools:
A Systematic Review
By
Haroon Rasheed Baqai
Dissertation Submitted to the Faculty of the Graduate School of the
University of Maryland University College, in partial fulfillment
of the requirements for the degree of
Doctorate of Management
Advisory Committee
Dr. Kriesta L. Watson
Dr. Richard G. Milter
December 2017
SERVANT LEADERSHIP IN SCHOOLS 2
Abstract
Teachers are the most important assets for a school because their work leads to
improvement in a school’s bottom line: its students’ performance. With the passing of the No
Child Left Behind Act in 2002 and with its recent replacement by Every Student Succeeds Act in
2015, schools across the United States have been under pressure to show sustained improvements
in their students’ performance. At the same time the increase in teachers’ job dissatisfaction and
the resulting spike in turnover rates have a negative impact on student performance, which can
lead to long-term societal and economic impacts. School leadership plays a pivotal role in the
employee job satisfaction in K-12 schools. Among the various types of leadership, servant
leadership has been shown to have a positive correlation with employee job satisfaction in
schools. However, due to a lack of consensus among management scholars on the dimensionality
of servant leadership, it is difficult for practitioners to understand, implement, and train others on
servant leadership. Using systematic review as the research methodology, the present research
identified key servant-leadership behaviors that have the strongest correlation with employee job
satisfaction in K-12 schools. The present researcher found the behavior of “values people” to
have the strongest correlation with job satisfaction, whereas the behavior of “builds community”
has the second strongest correlation. This research clarifies the ambiguity associated with the
servant leadership construct, especially as it applies in K-12 schools. It offers K-12 school leaders
a concrete plan of action to work on improving employee job satisfaction and student
performance. More empirical studies and training programs are needed to further clarify the
servant-leadership construct in schools.
Keywords: Servant leadership, job satisfaction, schools, motivator-hygiene theory, self-
determination theory, Robert Greenleaf.
SERVANT LEADERSHIP IN SCHOOLS 3
Acknowledgements
I start off by thanking God (Allah) – the One Who deserves to be worshipped
alone – for helping me throughout this journey. This journey was challenging at times.
Without His help, I could not have finished it.
I am also indebted to Him for blessing me with an amazingly supportive wife,
Sajeela Yaqub, whose constant help and encouragement got me through this journey.
Thank you for sacrificing so much for me always, and for being the rock of my life. To
my precious daughter Maryam, who gave up her valuable childhood times so I can
complete this degree. To my three sisters, Shumaila, Sumayya, and Khansa, who,
although were far from me in distance, always wished me well and motivated me
throughout my degree program. To my amazing parents – Rasheed Baqai and Imrana
Tabassum – for their unconditional love and prayers for me to reach the finish line; thank
you for your blessings and motivation. To my ever-loving and supportive in-laws – Dr.
Muhammad Yaqub and Nasreen Yaqub – for their consistent encouragement and support;
thank you for being there for me. To my teacher, mentor, coach, and servant leader, Safi
Khan, for showing me servant leadership in action and exemplifying the behavior of the
Prophet Muhammad, may peace and blessings of God be upon him.
I extend my sincere gratitude to my dissertation chair, respected Dr. Kriesta
Watson, whose constant encouragement helped me get through many tough times during
this process. Thank you for supporting me during my difficulties and for celebrating my
achievements. Many thanks to my secondary advisor, Dr. Richard Milter, for his
insightful comments and feedback. I cannot thank enough two of my most respected
Professors and mentors: Dr. Leslie Dinauer, my program chair, and Dr. Marcia Bouchard,
SERVANT LEADERSHIP IN SCHOOLS 4
who were instrumental in providing me the encouragement and support to start the
program, and to follow it through. To the members of my cohort, thank you for your
constructive feedback and encouragement, always! Last but not least, to Dr. Rhonda
Jones, one of my esteemed Professors in my Master’s program, whose continuous and
frequent encouragement during our Statistics course sparked my interest to pursue this
Doctorate degree.
SERVANT LEADERSHIP IN SCHOOLS 5
Contents
Chapter 1: Introduction ......................................................................................................10
Problem Statement and Significance .................................................................................10
The Role of School Leadership in Job Satisfaction .......................................................13
Study Purpose and Rationale .........................................................................................14
Importance to Management ............................................................................................14
Definitions of Key Terms ..................................................................................................15
Servant Leadership .........................................................................................................15
Job Satisfaction ..............................................................................................................17
Relevance of Variables for Dissertation.........................................................................18
Study Scope and Assumptions .......................................................................................19
Organization of Dissertation ..........................................................................................20
Chapter 2: Literature Review .............................................................................................21
General Positive Outcomes ............................................................................................22
Organizational Citizenship Behavior .............................................................................23
Organizational Commitment ..........................................................................................25
Employee Satisfaction ....................................................................................................26
Servant Leadership – Job Satisfaction Correlation in Educational Institutions .............27
Underlying Theoretical Mechanisms .................................................................................32
SERVANT LEADERSHIP IN SCHOOLS 6
Servant Leadership (Robert Greenleaf)..........................................................................33
Self-Determination Theory (Edward L. Deci and Richard Ryan) .................................36
Unexplained Aspects of Servant Leadership – Job Satisfaction Relationship ...............38
Summary ............................................................................................................................40
Chapter 3: Research Methodology.....................................................................................42
Importance of Evidence-Based Management ....................................................................42
Importance of Systematic Reviews ....................................................................................45
Justification for the Selection of Systematic Review for the Present Research ................47
Steps for Conducting the Systematic Review ....................................................................48
Engage Stakeholders ......................................................................................................49
Summary ............................................................................................................................69
Chapter 4: Findings ............................................................................................................70
Descriptive Analysis ......................................................................................................70
Results of Thematic Synthesis .......................................................................................76
Additional Themes .........................................................................................................80
Summary ............................................................................................................................80
Chapter 5: Discussion, Implications, and Conclusion .......................................................81
Cultural and Religious Contexts of Schools ......................................................................81
Servant Leader Behaviors with Strongest Correlation with Job Satisfaction ....................82
Values People .................................................................................................................82
SERVANT LEADERSHIP IN SCHOOLS 7
Builds Community .........................................................................................................83
Provides Leadership .......................................................................................................86
Shares Leadership: A Striking Result ............................................................................86
Implications for Management ............................................................................................88
Summary ............................................................................................................................89
Recommendations for Future Research .........................................................................91
Conclusion ......................................................................................................................93
References ..........................................................................................................................94
APPENDIX ......................................................................................................................121
SERVANT LEADERSHIP IN SCHOOLS 8
List of Tables
Table 1: Mapping of Servant Leader Characteristics and Behaviors to Laub’s (1999)
Model ................................................................................................................................ 66
Table 2: Cultural Contexts of Included Studies ................................................................ 71
Table 3: Religious Affiliations of Schools in Included Studies ........................................ 72
Table 4: Servant Leadership Models Used in Included Studies ....................................... 73
Table 5: Descriptive Analysis of Included Primary Studies ............................................. 75
Table 6: Servant Leader Behaviors and their Correlation with Job Satisfaction, With
References to Primary Studies (Sorted by Strongest Correlation).................................... 77
Table 7: Most Strongly Correlated Servant Leader Behaviors with Job Satisfaction
(Second Round After Mapping to Laub’s Model) ............................................................ 79
SERVANT LEADERSHIP IN SCHOOLS 9
List of Figures
Figure 1. The Servant Leadership Virtuous Cycle of Service ...........................................39
Figure 2. The Four Elements of EGMgt. ...........................................................................43
Figure 3. A conceptual framework based on CIMO framework. ......................................53
Figure 4. First stage of coding in NVivo. ..........................................................................60
Figure 5. Examples of the generation of nodes in stage 1 of the coding process. .............62
Figure 6. Examples of the generation of analytical themes in stage 3 of the coding
process................................................................................................................................67
SERVANT LEADERSHIP IN SCHOOLS 10
Chapter 1: Introduction
One of the biggest assets that a school has is its faculty and staff. Their
satisfaction and commitment can improve the bottom line of any school, namely student
performance. With the passing of the No Child Left Behind Act ("No Child Left
Behind," n.d.), schools across the United States must show sustained improvements in
their students’ academic performance. At the same time, the increased job dissatisfaction
among school employees and the resulting spike in turnover rates have a negative effect
on student performance, which can lead to long-term societal and economic impacts.
Among several factors, school leadership plays a vital role in employee job satisfaction.
The present researcher proposed to investigate the effect of servant leadership on
employee job satisfaction in K-12 schools. In particular, this research explores specific
servant leader behaviors that have the strongest positive correlation with job satisfaction.
This chapter is organized as follows. First, an introduction to the management
problem and its significance to educational leaders are discussed. Next, the purpose of the
study and its rationale are presented. Next, definitions of key terms in this research are
reviewed. Finally, the research question guiding this study is presented and discussed. A
brief discussion on the organization of this dissertation and summary conclude this
chapter.
Problem Statement and Significance
Due to the demanding and challenging nature of the teaching profession, many
teachers become dissatisfied with their jobs and pursue other careers. Teacher
satisfaction in the United States dropped to the lowest level in 25 years in 2013, with only
39% of the teachers satisfied with their jobs (Strauss, 2013). Teacher dissatisfaction
SERVANT LEADERSHIP IN SCHOOLS 11
leads to high absenteeism and turnover (Hulpia, Devos, & Rosseel, 2009). According to
Donaldson and Johnson (2011), about 1,000 teachers leave their profession every day.
Hudson (2009) reported that between 40 and 50 percent of the teachers leave the teaching
profession after their first year. Mertler (2002) found that if given the opportunity to
select a career again, 36% of the teachers said they would not choose to become a teacher
again. Ingersoll (1999) noted that many teachers leave their jobs because of
dissatisfaction with their jobs. Teachers play a critical role in educating and shaping the
minds of the young generation. Hence, such high rates of dissatisfaction and resulting
turnover pose a significant problem for educational leaders.
The high rates of dissatisfaction and the resulting high employee turnover carry
substantial costs for school districts. When teachers leave, they take with them their
knowledge and experience of instructional strategies, students’ learning styles, and
training (Chuong, 2008). In short, “institutional memory is lost” (Ronfeldt, Loeb &
Wyckoff, 2013, p. 1). The costs of turnover among teachers include time spent on exit
interviews, finding temporary or long-term substitutes, recruitment of new teachers, and
training and professional development (Levy, Joy, Ellis, Jablonski, & Karelitz, 2012).
Employee turnover costs the U.S. upwards of $7 billion annually (NCTAF, 2011). This
large amount of money takes away from what can be spent on supplemental instructional
resources, building better educational facilities, hiring special education teachers, etc., all
of which can improve the quality of education for students.
Teachers’ dissatisfaction with their jobs and high turnover has a negative effect on
school effectiveness and students’ academic performance. According to a longitudinal
SERVANT LEADERSHIP IN SCHOOLS 12
study conducted in New York, high teacher turnover rates have a negative effect on
student performance (Ronfeldt et al., 2013). Guin (2004) found that schools with higher
teacher turnover had lower student achievement. Moreover, Sawchuk (2012) concluded
that teacher turnover is harmful to students’ performance. When teachers are dissatisfied
with their jobs and leave their profession, they are often replaced with newer, less
experienced teachers, and thus, the quality of instruction and student performance
decreases.
On the other hand, when teachers are satisfied with their jobs, it improves the
quality of instruction and student achievement. Reed (1987) found that teachers’ job
satisfaction is positively related to school effectiveness and success, and leads to high
academic performance and achievement among students. Teacher job satisfaction was
found to be positively correlated with students’ reading growth (Banerjee, Stearns,
Moller, & Mickelson, 2017). Teachers’ attitude towards their job and their morale
tremendously affect the academic achievement of students (Chambliss, 2013). When
teachers have high morale and are satisfied with their jobs, they pass this excitement and
satisfaction on to students who, in turn, perform better in their academics.
Improved student performance can have far-reaching economic and societal
effects. According to a study conducted by McKinsey and Company (2009), if existing
student achievement gaps were closed, the yearly gross domestic product of the US could
be improved by billions of dollars. If all students in the United States achieved at least a
basic level of proficiency in the National Assessment of Educational Progress (NAEP) –
often known as the “Nation’s Report Card” – the national GDP of the U.S. would
SERVANT LEADERSHIP IN SCHOOLS 13
increase by $32 trillion (Hanushek, Ruhose, & Woessmann, 2016). On the other hand, the
existing gaps in student achievement “impose on the United States the economic
equivalent of a permanent national recession” (McKinsey & Company, 2009, p. 5). In
addition, low student achievement is correlated with an increase in delinquent behavior
(Hoffmann, Erickson & Spence, 2013; Savolainen, Hughes, Mason, Hurtig, Ebeling,
Moilanen, & Taanila, 2012). Improving teacher job satisfaction and decreasing turnover
can improve student performance, which in turn can have long-term economic and
societal effects.
The Role of School Leadership in Job Satisfaction
School leadership plays a vital role in job satisfaction. In a study involving
elementary school teachers, Eldred (2010) found that the perceived leadership style of
principals had a significant positive correlation with teachers’ job satisfaction. Hulpia et
al. (2009) found that leader support had a strong correlation with teachers' job
satisfaction. According to Ladd (2011), school leadership is the most salient dimension
that results in teachers’ decision to leave schools. Moreover, Hudson (2009) conducted a
meta-analysis to explore the reasons behind lack of job satisfaction and high attrition
rates among teachers from 1983 to 2005. He concluded that lack of administrative
support was one of the primary reasons for lack of job satisfaction among teachers.
Though there are several factors that may affect job satisfaction, school leadership plays a
vital role in making teachers feel satisfied or dissatisfied with their jobs.
SERVANT LEADERSHIP IN SCHOOLS 14
Study Purpose and Rationale
Teachers are one of the most important assets of a school. Given that they have a
strong influence on student performance, it is important to ensure that good teachers
remain satisfied with their jobs and continue working in their profession to shape the
young minds of our society. School leadership plays a pivotal role in teachers’
satisfaction with their jobs. Of the various styles of leadership, servant leadership has
been shown to have a strong and positive correlation with teachers’ job satisfaction.
However, because of its abstract nature and the lack of an agreed-upon operationalization
of the servant leadership construct, it is challenging for educational leaders to pin-point
what exactly servant leadership is, especially in a school, and how it can be implemented
in schools to affect teacher’s job satisfaction.
As such, the purpose of this study is to analyze existing empirical literature that
explores the servant leadership-job satisfaction correlation and identify specific servant
leadership behaviors that have the strongest correlation with teachers’ job satisfaction. By
investigating this relationship, this study aims to provide a clear and concrete set of
servant-leader character traits that school leaders can be trained to practice and
implement, that would increase their teachers’ job satisfaction and decrease their turnover
rate. The results of this research can reduce the ambiguity that is attributed to the concept
of servant leadership, which, in turn, will make it easier for school leaders to practice
servant leadership on a day-to-day basis.
Importance to Management
Leadership plays a key role in improving school outcomes by influencing the
capacities and satisfaction of its teachers. School leadership has become a top priority in
SERVANT LEADERSHIP IN SCHOOLS 15
educational policy agendas across the globe (OECD, 2008). Because of its abstract nature
and a lack of consensus on its definition, it is difficult for educational leaders to
conceptualize servant leadership in order to practice it. The present research can provide
school leadership with a concrete set of servant leadership attributes that have been
shown to have a strong and positive correlation with teachers’ job satisfaction in schools.
Having a clear idea of such effective attributes would improve the selection and
recruitment of servant leaders to lead our schools who can make a difference in the
satisfaction and motivation of teachers. Moreover, it would allow for more targeted
training and professional development of educational leaders, which would enhance the
quality of school leadership.
Definitions of Key Terms
This section will offer conceptual definitions of the two variables in the researcher’s
dissertation: a) servant leadership, and b) job satisfaction. In addition, the relevance of
these variables for the researcher’s dissertation will be discussed.
Servant Leadership
The concept of servant leadership has largely been undefined and has not received
as much empirical support as other leadership theories (Andersen, 2009; Parris &
Peachey, 2013; van Dierendonck, 2011). Robert Greenleaf did not leave us with a list of
characteristics or behaviors that describe a servant leader, nor did he leave us with an
empirically validated definition of servant leadership (van Dierendonck, 2011; Andersen,
2009). Hence, much of the research on servant leadership so far has focused on
developing a conceptual model of servant leadership (Parris & Peachey, 2013). Some of
SERVANT LEADERSHIP IN SCHOOLS 16
the most influential and widely used models of servant leadership are the ones developed
by 1) Spears, 2) Laub 3) Russell and Stone, and 4) Patterson (Parris & Peachey, 2013;
van Dierendonck, 2011).
The primary point of divergence among these scholars is whether they define
servant leadership as a set of personal traits and characteristics or a set of behaviors and
actions. Spears (2009) described ten characteristics of servant leaders, whereas Patterson
(2003) argued that servant leadership is based on seven values. Russell and Stone (2002)
identified twenty distinct characteristics of servant leaders. They classified nine of them
as functional attributes and the remaining eleven as accompanying attributes, which
augment the functional attributes (p. 147). Laub (1999) suggested six necessary
characteristics of servant leaders and asserted that these characteristics include
"behaviors, attitudes, values, and abilities" (p. 44). Combined together, these four
authors have suggested 43 characteristics or behaviors of servant leaders.
Of the models discussed above, Laub’s model is the most comprehensive and
inclusive of servant leader characteristics and behaviors. For example, one of the
characteristics of a servant leader is that he or she “values people” (Laub, 1999, p. 46).
Laub (1999) explains that a servant leader does so by believing in people and their
potential, respecting them, accepting them as they are, trusting them, appreciating them,
putting their needs ahead of his or her own needs, showing love and compassion towards
them, and listening to them in a non-judgmental fashion (p. 46). These characteristics
include Spears’ “listening,” “empathy,” and “stewardship” characteristics of servant
leaders. Moreover, they include Patterson’s “Agapao love” and “serving” values, and
Russell and Stone’s “appreciation of others,” “trust,” and “service” functional attributes.
SERVANT LEADERSHIP IN SCHOOLS 17
A detailed mapping of the four models of servant leadership mentioned above has been
provided in the Appendix. As the present researcher analyzes studies with different
models of servant leadership in his systematic review, he plans to map those models to
Laub’s model in a similar way, whenever possible. Such mapping will identify the
aspects of the servant leadership that are most strongly correlated with job satisfaction.
Based on this analysis, the present author proposes the following definition of
servant leadership: “A style of leadership where the leader serves the needs of others
first, empowers them, and helps them develop their own strengths, while displaying
highest ethical values; thereby helping with the improvement of the organization and
community at large.” This definition includes characteristics and behaviors of servant
leaders as described in some of the widely used servant leadership models discussed in
this paper.
Job Satisfaction
Job satisfaction has been defined in a number of ways. Shultz (as cited in Erdem,
İlğan and Ucar, 2014) defined it as a neutral psychological disposition towards one's
work. Erdem, İlğan and Ucar (2014) considered job satisfaction to be a positive feeling
and defined it as "as the degree of an individual’s affective orientation toward his or her
role in an organization” (p. 10). Belasco and Alutto (as cited in Taylor & Tashakkori,
1995) viewed job satisfaction as equivalent to one of its outcomes and defined it as the
willingness of an employee to remain with the organization.
The author of the present paper investigated the servant leadership-job satisfaction
relationship in schools, which results in other desirable outcomes such as reduced
turnover and improved student performance. Hence, definitions of job satisfaction that
SERVANT LEADERSHIP IN SCHOOLS 18
describe it as a neutral feeling, which could be positive or negative, were not considered.
For this author's research, job satisfaction is defined as “the degree of affective
orientation and contentment determined by the psychological disposition of people
towards their work.”
Relevance of Variables for Dissertation
The present researcher’s dissertation will explore the specific aspects of servant
leadership that have the strongest correlation with job satisfaction. Though there is no
consensus on the definition of the independent variable, servant leadership, it is well
understood and practiced among practitioners in a variety of organizations. Moreover,
empirical literature has shown positive effects of servant leadership on employee
behavior in a variety of organizations (Parris & Peachey, 2013). The present researcher
will highlight specific servant leader behaviors that can have the strongest effect on job
satisfaction so that educational leaders can engage in those behaviors in their interactions
with their employees.
The present research is situated within the larger context of student performance,
which can be influenced by employee job satisfaction. Since the No Child Left Behind
(NCLB) Act was passed in 2002 and later replaced by Every Student Succeeds Act
(ESSA), schools are under continuous pressure to close student achievement gaps, and
provide students with a better educational experience. Employee job satisfaction is of
paramount importance in educational institutions because it affects student performance
(Hulpia, et al., 2009; Chambliss, 2013; Sawchuk, 2012; Ronfeldt, Loeb, & Wyckoff,
2013). Since school leadership is one of the key determinants of job satisfaction
SERVANT LEADERSHIP IN SCHOOLS 19
(Aelterman, Engels, Van Petegem, & Verhaeghe, 2007; Bogler, 2001, 2005; Evans &
Johnson, 1990), exploring the effects of servant leadership on job satisfaction could be of
tremendous benefit to educational leaders in improving their students’ performance.
Study Scope and Assumptions
Instead of conducting a voluminous investigation of all leadership styles that can
affect job satisfaction in schools, this study primarily focused on servant leadership and
its specific aspects that have the strongest impact on job satisfaction. Moreover, due to
time limitations, the present research did not consider other desirable employee outcomes
that are related to job satisfaction and are influenced by servant leadership. For example,
servant leadership is positively correlated to employees’ organizational commitment
(Liden, Wayne, Zhao, & Henderson, 2008) and organizational citizenship behavior
(OCB) (Walumbwa, Hartnell, & Oke, 2010; Ehrhart, 2004; Hu & Liden, 2011), both of
which affect job satisfaction (Jinhua, Yanhui, Yan, & Xiaoyan, 2014). Such desirable
outcomes that are related to job satisfaction were not included in the present research.
The following assumptions guided the design of the present research:
1. Servant leadership is considered an abstract phenomenon. Despite its lack of
clarity as a construct, it was assumed that educational leaders researched in the
included primary studies practiced servant leadership as envisioned by Robert
Greenleaf.
2. All participants in the included empirical literature answered all of the questions
openly and honestly.
SERVANT LEADERSHIP IN SCHOOLS 20
Organization of Dissertation
This dissertation is organized as follows. Chapter 2 offers a literature review of
servant leadership and its effects on employee outcomes in a variety of organizational
contexts, particularly schools. Chapter 3 discusses the research methodology used by the
present researcher and a justification for the selection of systematic review as an
appropriate methodology. Moreover, it discusses the conceptual framework linking the
research variables. Chapter 4 offers an analysis of the research findings and discusses
their implications for educational leaders. Chapter 5 discusses implications for future
research and presents a summary of the dissertation.
SERVANT LEADERSHIP IN SCHOOLS 21
Chapter 2: Literature Review
Servant and leader are considered antonymous terms. Robert Greenleaf combined
them into the theory of "servant leadership," which represents a belief that had its roots in
centuries of humanistic and religious teachings (Spears, 1996, p. 33). Greenleaf's
writings about servant leadership were not based on research or even what he referred to
as "conscious logic" (Laub, 1999, p. 5). Instead, they were based on "a keen intuitive
sense of people and their relationships within institutions" (Laub, 1999, p. 5). As such,
the earliest empirical research exploring servant leadership was not conducted until the
1990's, almost a decade after Greenleaf's death (Andersen, 2009). To date, the number of
empirical studies exploring servant leadership is limited due to the lack of consensus on
the dimensionality of the servant leadership construct (Parris & Peachey, 2013). Despite
that, servant leadership is a powerful phenomenon that is practiced in organizations and
boardrooms and has received significant attention from the press (Parris & Peachey,
2013).
This chapter provides a review of existing empirical literature investigating
servant leadership and its effects on employee outcomes in organizations. First, a review
of the effects of servant leadership on a variety of general positive employee outcomes in
presented. Next, specific effects of servant leadership on Organizational Citizenship
Behavior (OCB) and organizational commitment are reviewed. These two outcomes are
discussed separately because of their close relationship with job satisfaction (Daly,
DuBose, Owyar-Hosseini, Baik, & Stark, 2015; Gurbuz, 2009; Zeinabadi, 2010; Chiu &
Chen, 2005), which is the primary outcome explored in the present dissertation. Finally,
SERVANT LEADERSHIP IN SCHOOLS 22
effects of servant leadership on employee job satisfaction in a variety of organizational
settings are explored. A summary of information covered concludes this chapter.
General Positive Outcomes
Servant leadership has been shown to have a positive correlation with many
desirable employee outcomes. At the organizational level, servant leadership was shown
to increase team effectiveness (Irving & Longbotham, 2007; Schaubroeck, Lam, & Peng,
2011; Hu & Liden, 2011) and unit-level and organizational performance (Liden, Wayne,
Chenwei & Meuser, 2014; Neubert, Kacmar, Carlson, Chonko & Roberts, 2008).
Servant leadership creates a serving culture among employees within an organization,
where employees assist and serve each other (Jaramillo, Grisaffe, Chonko & Roberts,
2009; Liden et al., 2014). Once a behavior becomes embedded as part of the culture of
an organization, it solidifies behavioral norms and expectations (Liden et al., 2014), and
ultimately becomes embodied in an ideology or organizational philosophy (Schein, 2010,
p. 27). Liden, Wayne, Zhao, and Henderson (2008) found that this serving culture
extends to the community outside of the organization, which aligns with what Greenleaf
had envisioned. The development of a culture where employees are encouraged to serve
others outside of the organization is a powerful effect of servant leadership, especially in
an era where people have lost trust in the credibility of corporate leaders due to the
behavior of a few executives. Moreover, this community citizenship behavior is a unique
aspect of servant leadership, which differentiates it from other leadership theories such as
Leader-Member Exchange (LMX) theory and transformational leadership (Liden et al.,
2008; Graham, 1991).
SERVANT LEADERSHIP IN SCHOOLS 23
Organizational Citizenship Behavior (OCB)
Organizational Citizenship Behavior is defined as “individual behavior that is
discretionary, not directly or explicitly recognized by the formal rewards system, and that
in the aggregate promotes the effective functioning of the organization” (Organ, 1997, p.
86). Two of the most commonly studied dimensions of OCB are “helping” and
“conscientiousness.” Helping is any form of assistance that is offered to “specific
persons, such as colleagues, associates, clients, or the boss” (Organ, 1997, p. 94).
Conscientiousness refers to a demonstration of high standards for “attendance,
punctuality, conservation of organizational resources, and use of time while at work”
(Organ, 1997, p. 95). Research suggests that OCB increases employee performance,
organizational productivity, efficiency, and customer satisfaction (Podsakoff, Whiting,
Podsakoff & Blume, 2009, p. 122).
Servant leadership has been found to have a positive correlation with OCB at the
individual employee level (Walumbwa et al., 2010), in small teams (Hu & Liden, 2011),
and at the unit level (Ehrhart, 2004). Walumbwa, Hartnell, and Oke (2010) studied the
effects of servant leadership in seven organizations in Kenya and found that servant
leadership had a strong positive correlation with OCB, with the mediating effects of self-
efficacy, commitment to the supervisor, procedural justice, and service climate.
Panaccio, Henderson, Liden, Wayne, and Cao (2015) explained that when servant leaders
fulfill their followers' needs, the psychological contract between the employees and the
organization is fulfilled. As a result, and in light of the social exchange theory,
employees are motivated to “engage in behaviors that go beyond their contractually
defined obligations in the employment relationship” (Panaccio et al., 2015, p. 658),
SERVANT LEADERSHIP IN SCHOOLS 24
namely OCB. This positive correlation between servant leadership and OCB was found
across cultures, including the United States (Ehrhart, 2004; Neubert et al., 2008), China
(Hu & Liden, 2011), and Kenya (Walumbwa et al., 2010).
Ehrhart's (2004) research suggests that servant leadership has a positive
relationship with the "helping" and "conscientiousness" dimensions of OCB (p. 63),
whereas Neubert et al. (2008) found servant leadership to have a positive relationship
with helping behavior (p. 1222). Both of these studies were conducted in the U.S.
According to Hofstede, people in the United States are individualistic and short-term
oriented ("The Hofstede Centre," n.d.). Organizational citizenship behavior offers little
immediate benefit to the individual employee but contributes to the long-term well-being
of an organization (Joireman, Kamdar, Daniels & Duell, 2006, p. 1308). Despite the
individualistic and short-term orientation of U.S. employees, servant leadership
encourages quite the opposite behaviors in them, which is a striking result. When leaders
act in ways to fulfill the needs of their subordinates and help them grow, subordinates
slowly become servants themselves (Greenleaf, 1977, p. 90), and in turn, serve other
employees and the organization at large. This helping behavior leads to more
collaboration among employees improves efficiency and productivity.
Organizational citizenship behavior has been linked to job satisfaction. Bateman
and Organ (1983) explained that when people feel satisfied with their jobs because of
their supervisors’ efforts and service, then they reciprocate those efforts by engaging in
organizational citizenship behaviors. Studies have shown job satisfaction to be an
antecedent of organizational citizenship behavior (OCB) (Daly, DuBose, Owyar-
Hosseini, Baik, & Stark, 2015; Gurbuz, 2009; Zeinabadi, 2010; Chiu & Chen, 2005),
SERVANT LEADERSHIP IN SCHOOLS 25
especially in school settings (Dixon, 2015; Zehiri, Akyuz, Eren & Turhan, 2013;
Mahembe & Engelbrecht, 2014).
Organizational Commitment
In addition, servant leadership improves employees’ commitment toward their
organization. Studies have shown that servant leadership is positively correlated with
organizational commitment (Liden et al., 2008; Cerit, 2010; Pekerti & Sendjaya, 2010;
Jaramillo et al., 2009). In a systematic literature review of servant leadership and its
effects, Parris and Peachey (2013) concluded that greater organizational commitment
increases employee job satisfaction, which in turn decreases employee turnover (p. 388).
In summary, servant leadership has been found to have a direct positive correlation with
organizational commitment and OCB (Liden et al., 2008; Cerit, 2010; Pekerti &
Sendjaya, 2010; Jaramillo et al., 2009; Walumbwa et al., 2010; Hu & Liden, 2008;
Panaccio et al., 2015).
Despite the positive outcomes, one cannot infer a causal relationship between
servant leadership and employee outcomes. Due to time and budgetary limitations, most
of the studies in the social sciences are cross-sectional (Bynner & Joshi, 2007; Houkes,
Janssen, Jonge, & Bakker, 2003). The observed employee and organizational outcomes
may be a result of other confounding variables (Ladd, 2011; Dale, 2012; Rude, 2006).
Since many of these employee outcomes are long-term, more longitudinal studies are
needed to explore these effects to infer a causal relationship.
SERVANT LEADERSHIP IN SCHOOLS 26
Employee Satisfaction
Servant leadership has a positive and significant relationship with employees’
need satisfaction (Mayer, Bardes, & Piccolo, 2008), intrinsic job satisfaction (Herbert,
2004; Cerit, 2009) and overall job satisfaction (Mayer et al., 2008; Herbert, 2004; Cerit,
2009; Chung et al., 2010). The studies referenced above were conducted in the U.S.,
across industries including healthcare (Amadeo, 2008; Jenkins & Stewart, 2010), women-
led small businesses (Braye, 2000), and undergraduate university students who worked
while going to school (Mayer, Bardes, & Piccolo, 2008). Thus, it is reasonable to
conclude that the results of these studies can be generalized across industries.
In addition, Herbert (2004) and Cerit (2009) measured the effects of servant
leadership on both intrinsic and extrinsic job satisfaction. Interestingly, both researchers
found that the correlation between servant leadership and intrinsic job satisfaction was
stronger than the correlation between servant leadership and extrinsic job satisfaction.
Common indicators among the servant leadership measurement scales used in Herbert’s
(2004) and Cerit’s (2009) studies include (a) valuing employees by putting their needs
first, and (b) enabling employee development and growth. These two servant leadership
behaviors are very similar to Herzberg’s motivation-factors (advancement, growth,
recognition) that cause job satisfaction (Herzberg, 1968, p. 89). Servant leaders put the
needs of their followers first, value them, and enable them to grow in their profession and
skills, which makes them motivated and satisfied with their jobs.
Given that the present research is focused on the effects of servant leadership on
employee job satisfaction in K-12 schools, the servant leadership – job satisfaction
SERVANT LEADERSHIP IN SCHOOLS 27
correlation is analyzed more deeply in the educational institutions in this literature
review.
Servant Leadership – Job Satisfaction Correlation in Educational Institutions
In a quantitative study involving 72 faculty members and ten supervisors from
Lithuanian public and private universities, Alonderiene and Majauskaite (2016)
compared the impact of the six leadership styles suggested by Howell and Costley (as
cited in Alonderiene, & Majauskaite, 2016, p. 142) on job satisfaction. These six
leadership styles are: “coach, human relations specialist, controlling autocrat,
transformational visionary, transactional exchange and servant” (Alonderiene, &
Majauskaite, 2016, p. 142). The researchers found that servant leadership had the highest
positive significant impact on job satisfaction of faculty members (Alonderiene, &
Majauskaite, 2016). Controlling autocratic leadership had the lowest impact. The
researchers concluded that servant leaders have the strongest impact on faculty job
satisfaction because of their sense of genuine care for followers’ interests and because of
their efforts in developing followers.
Moreover, Van Tassell (2006) found that servant leadership had a moderate,
positive linear relationship with job satisfaction at a liberal-arts, private, Franciscan-
sponsored University. Van Tassell (2006) used Laub’s (1999) Organizational Leadership
Assessment (OLA) to measure the practice of servant leadership at the university. An
interesting finding of this research was that the university, as an organization, was not a
“servant-minded organization” (Van Tassell, 2006, p. 84). Although the president of the
university was a servant leader, those behaviors had not permeated through the university
or to the surrounding community. The researcher suggested that for the university to
SERVANT LEADERSHIP IN SCHOOLS 28
become a servant-minded organization, there needed to be a complete change in mindset
at all levels of the university. He argued that through institutional ongoing conversion,
change could take place over time. Another interesting finding was that there were some
participants who perceived the university's leadership style to be autocratic but had high
job satisfaction (Van Tassell, 2006).
Additionally, Farris (2011) investigated the correlation between servant
leadership and job satisfaction at five regional universities in Alabama. He used Dennis’
(2004) Servant Leadership Assessment Instrument (SLAI) with slight modifications and
defined a servant leader using five attributes: vision, love, humility, empowerment, and
trust. Farris (2011) found that the attribute of “humility” had the strongest correlation
with job satisfaction, followed by “vision” and “love.” To his surprise, “empowerment”
and “trust” had the least correlation with job satisfaction. Moreover, Farris (2011) found
that the correlation between servant leadership and job satisfaction was the strongest for
employees who were older, had more education, and had been working at the university
for a longer period of time. One possible explanation for this result is that this group of
people were more familiar with their work environment and more adaptive to change. As
such, one may expect higher job satisfaction among them (Farris, 2011).
In a similar quantitative study conducted at a Midwest nontraditional college with
about 225 employees, Drury (2004) found a statistically significant, positive and
substantial relationship between servant leadership and job satisfaction of employees. An
interesting find of Drury's (2004) research was that the people in different categories of
employment perceived servant leadership at different levels within the university. In
specific, there was a significant difference in the perception of servant leadership
SERVANT LEADERSHIP IN SCHOOLS 29
between hourly employees and full-time faculty. Moreover, Drury (2004) found that
servant leadership is negatively correlated with organizational commitment. This is a
striking finding because much of the empirical literature supports a positive relationship
between job satisfaction and organizational commitment (Jinhua, Yanhui, Yan, &
Xiaoyan, 2014; Abu-Shamaa, Al-Rabayah & Khasawneh, 2015; Field & Buitendach,
2011; Rusu, 2013; Cerit, 2010, Liden et al., 2008; Hamilton & Bean 2005; Hale & Fields
2007).
Moreover, Guillaume (2012) conducted a quantitative study at a private university
in Atlanta, Georgia, to explore the correlation between servant leadership and job
satisfaction. Using Barbuto and Wheeler’s (2006) Servant Leadership Questionnaire
(SLQ), Guillaume (2012) found that servant leadership led to a satisfied workforce.
However, the character traits of “altruistic calling” and “emotional healing” were not
associated with job satisfaction of non-faculty members. Moreover, the character trait of
“wisdom” was found to have the strongest correlation with job satisfaction. The
researcher concluded that wisdom is the “ideal of perfect and practical Servant
Leadership skills” (Guillaume, 2012, p. 101). Moreover, for faculty members, the servant
leader construct of “organizational stewardship” had the strongest correlation with job
satisfaction.
In a correlational study conducted at Midwest College, which has an affiliation
with the Evangelical Lutheran Church in America (ECLA), Inabarasu (2008) concluded
that servant leadership has a positive correlation with job satisfaction. Inabarasu (2008)
used Laub’s OLA to measure the servant leadership construct. A striking result of the
study was that the behavior of "Builds community" had the least correlation with job
SERVANT LEADERSHIP IN SCHOOLS 30
satisfaction. Specifically, the participants in the study thought that the leaders at Midwest
college did not work alongside with workers, but worked separately from them.
Moreover, they thought that the leaders worked on their own more than working with
others. Inabarasu (2008) concluded that the leaders at Midwest College needed to build a
healthy community within the college where the focus is not on just getting the job done,
but on being concerned about the relationships with the people doing the job (p. 127).
Furthering Inabarasu’s (2008) findings, in a quantitative study conducted at a
church-related college, Thompson (2002) observed that though the college under study
was not a servant organization, there was a statistically significant correlation between
servant leadership and job satisfaction. Thompson (2002) found that 50% of the
variability in job satisfaction could be attributed to servant leadership behaviors, which is
considered a strong association (p. 84). Moreover, there were no significant differences in
the perceptions of servant leadership between institutional leadership, management
levels, and technical levels.
Rubino (2012) conducted a correlational study at faith-based higher education
institutes in the United States and found that job satisfaction was a mediating variable in
the relationship between servant leadership behaviors and the three types of
organizational commitment: affective, normative, and continuance. He concluded that
organizations practicing servant leadership would have improved workforce and
management relations (p. 95). The behavior of "develops people" was found to have the
strongest correlation with job satisfaction, followed by the behavior of "displays
authenticity." Similar to Drury's (2004) and Thompson's (2002) findings, this study
SERVANT LEADERSHIP IN SCHOOLS 31
found that servant leadership was experienced across the organizational structure
regardless of employment levels.
Servant leadership is not only applied effectively in brick-and-mortar educational
institutions, but also in distance learning programs. Barnes (2011) explored the effects of
servant leadership on employee job satisfaction in distance learning institutions. He used
the Servant Leadership Behavior Scale (SLBS) developed by Sendjaya, Sarros, and
Santora (2008), because it measures leader behaviors without reference to the physical
environment. As such, Barnes (2011) argued that it was the appropriate measure to use
for distance learning institutions where faculty work remotely. The results of the study
indicated that servant leader behaviors have a strong impact on job satisfaction of faculty.
The researcher found that the servant leader behavior of “transforming” had the strongest
correlation with job satisfaction. Senjaya and Pekerti (2010) explain that people who are
served by servant leaders are transformed in multiple dimensions, including emotionally,
intellectually, socially, and spiritually (p. 649). Moreover, servant leaders derive their
motivation and satisfaction from the growth of their followers, believing that there is
intrinsic value in people beyond their contributions to the work place (Senjaya & Pekerti,
2010).
Finally, Washington (2007) compared the effects of a variety of leadership styles
on job satisfaction. In a study conducted in a multiorganizational sample of 207
employees in southern United States, Washington (2007) found that the perceived effects
of transformational and servant leadership on job satisfaction were very similar. He,
therefore, concluded that both of these styles of leadership prescribe to people-oriented,
inspirational leadership with a focus on developing and empowering followers (p. 45). He
SERVANT LEADERSHIP IN SCHOOLS 32
argued that by enabling employees to become more self-actualized and by empowering,
servant leaders improve employee job satisfaction and establish trust based on integrity
and competence (p. 47).
From the above-referenced studies, it can be concluded that servant leadership has
been found to be a stronger predictor of job satisfaction across a variety of organizations
and cultures, especially in educational institutions. Moreover, a common measurement of
servant leadership in organizations is James Laub’s (1999) Organizational Leadership
Assessment (OLA). The next section discusses the theoretical mechanisms that explain
the servant leadership – job satisfaction relationship.
Underlying Theoretical Mechanisms
This section will discuss the theoretical mechanisms that explain the relationship
between servant leadership and job satisfaction. First, this section will present the basic
tenets of the servant leadership theory and how it can lead to job satisfaction. Next, the
theoretical grounding for the servant leadership - job satisfaction relationship will be
discussed in light of Herzberg's Motivator-Hygiene (MH) theory and Ryan and Deci's
Self-Determination Theory (SDT). The concept of employee needs satisfaction and
motivation has a long history in social and organizational psychology (Chiniara &
Bentein, 2016). Herzberg’s theory is one of the most replicated studies in the field of job
attitudes (Herzberg, 1968; Wang, 2005). These two theories are two of the most
established theories in the work field and have been extensively used in empirical
literature (Chiniara & Bentein, 2016).
SERVANT LEADERSHIP IN SCHOOLS 33
Servant Leadership (Robert Greenleaf)
Robert Greenleaf proposed the servant leadership theory after being inspired by
the novel The Journey to the East by Herman Hesse. In the novel, there is a group of
people on a mythical journey who are accompanied by a servant named Leo. Though
Leo’s main responsibility is to carry out some of their menial chores, he also sustains
them with his song and spirits. Everything goes well until Leo disappears. At that time,
the group “falls into disarray and the journey is abandoned” (Greenleaf, 1977, p. 87).
Based on this, Greenleaf explained that a servant leader is a servant first who focuses on
meeting the highest priority needs of his or her followers. “It begins with the natural
feeling that one wants to serve. Then, conscious choice brings one to aspire to lead”
(Greenleaf, 1977, p. 90). Hence, even though the terms servant and leader are considered
antonyms, servant leadership has emerged as a paradoxical phenomenon.
Greenleaf envisioned that servant leaders strive to satisfy their followers' highest
priority needs to encourage them. Moreover, servant leaders enable their followers to
grow and reach their highest potential. They provide direction and challenging
responsibilities while offering empathy, emotional support, feedback, and resources
(Chiniara & Bentein, 2016), all of which create a climate in which followers feel
important and encouraged to do more and create more. In this process, the followers
become "healthier, wiser, freer, [and] more autonomous" (Greenleaf, 1971, p. 412). In
short, “servant leaders cherish the joy of seeing others succeed” (Russell & Stone, 2002,
p. 151). This sense of encouragement and feeling happy at the growth of followers is
crucial in a teacher-student relationship.
SERVANT LEADERSHIP IN SCHOOLS 34
Moreover, servant leaders empower their followers to grow personally and
professionally, which leads to a sense of satisfaction with one’s job. The positive
relationship between servant leadership behaviors and job satisfaction has been
empirically shown in a variety of cultural and organizational contexts (Barbuto &
Wheeler, 2006; Mayer, Bardes, & Piccolo, 2008, Herbert, 2004; Chung, Chan Su, Kyle,
& Petrick, 2010; Van Dierendonck & Nuijten, 2011). When employees feel loved and
cared for, and when their highest priority personal and professional needs are fulfilled, it
is no surprise that they feel happy and satisfied with their work.
Motivator-Hygiene Theory (Frederick Herzberg)
Herzberg (1968) theorized that the factors that satisfy or dissatisfy employees are
not arranged on a conceptual continuum (McGowan, 1981). He proposed two
independently functioning dimensions, one that drives “satisfaction” and another that
drives “dissatisfaction.” He offered that the factors that drive satisfaction, known as the
growth or motivator factors, include achievement, recognition for achievement, the work
itself, responsibility, and growth or advancement. The presence of these factors produces
job satisfaction, but their absence does not necessarily result in dissatisfaction. On the
other hand, the factors that drive dissatisfaction, known as the hygiene factors, include
company policy and administration, supervision, interpersonal relations, working
conditions, salary, status, and security. When these factors are poor, employees are
dissatisfied. However, when they are good, they do not increase satisfaction (Herzberg,
1968). Herzberg’s theory has been empirically supported in a variety of organizational
settings, including production (Cummings, 1975), hospitality management (Lundberg,
Gudmundson, & Anderson, 2009), nursing (Kacel, Miller, & Norris, 2005), and
SERVANT LEADERSHIP IN SCHOOLS 35
educational institutions (Gaziel, 1986; Islam & Ali, 2013). Moreover, Herzberg’s theory
has been applied across cultures, including the United States (Cummings, 1975;
Lundberg et al., 2009, Kacel et al., 2005), Finland (Herzberg, 1965), Israel (Gaziel,
1986), and Pakistan (Islam & Ali, 2013).
A servant leader creates a climate that allows employees to become freer and
more autonomous, and ultimately, grow as persons. Since growth and advancement are
two of the most “deep-seated needs of human beings” (Herzberg, 1968, p. 87), they are
considered the end goals of the growth or motivator factors (Herzberg, 1975). As a result
of servant leader behaviors, followers advance and grow until they reach the highest level
of growth and advancement: becoming servant leaders themselves. Greenleaf (1977)
considered this ultimate growth to be the best test of servant leadership. He said, “Do
those served grow as persons? Do they, while being served, become healthier, wiser,
freer, more autonomous, more likely to become servants?” (Greenleaf, 1977, p. 90).
Hence, servant leaders empower their followers by giving them responsibility and
helping them grow until they reach the highest level of growth and advancement. Having
reached the end goal of the motivator factors, followers feel a high level of job
satisfaction.
The motivator factor of responsibility includes giving a person a complete unit of
work and granting him or her the autonomy to complete it (Herzberg, 1968). In school
settings, lack of autonomy in the classroom is the biggest source of frustration for
teachers in the United States (Philips, 2015). On the other hand, autonomy and
empowerment are symbolic of professional recognition for teachers in the United States
(Pearson & Moomaw, 2005), which is one of the motivator factors (Herzberg, 1968). By
SERVANT LEADERSHIP IN SCHOOLS 36
empowering their followers, servant leaders allow the freedom to proceed toward their
goals and allow self-direction and freedom to succeed and fail (Patterson, 2003). This
sense of empowerment and autonomy instills job satisfaction among employees.
Herzberg asserted that the five motivator factors are intrinsic to the job, and hence
lead to an intrinsic sense of satisfaction among employees (Herzberg, 1968). Servant
leadership leads to this intrinsic job satisfaction. Hebert (2004) and Cerit (2009)
measured the effects of servant leader behaviors on both intrinsic and extrinsic job
satisfaction among employees. Both researchers found that the correlation between
servant leadership and intrinsic job satisfaction was stronger than the correlation between
servant leadership and extrinsic job satisfaction. By empowering followers, giving them
responsibility, fulfilling their needs, and helping them grow and advance, servant leaders
give their followers an intrinsic sense of motivation and satisfaction with their work.
Self-Determination Theory (Edward L. Deci and Richard Ryan)
Self-determination theory is a theory of human motivation, which has been
applied to predict human behavior in a variety of settings. It is based on the premise that
human beings are "proactive organisms that have an inherent tendency to shape and
optimize their own life conditions to develop and grow toward their fullest potential"
(Chiniara & Bentein, 2016, p. 126). According to SDT, there are three basic
psychological needs that must be fulfilled for the growth and well-being of human beings'
cognitive structures and personalities (Ryan & Deci, 2002). These universal needs are
competence, relatedness, and autonomy.
Competence refers to the feeling of being effective in one’s interactions with the
social environment and experiencing opportunities to exercise and express one’s
SERVANT LEADERSHIP IN SCHOOLS 37
capacities. The need for competence compels people to seek challenges that are optimal
for their capacities and to maintain and enhance those skills through activity (Ryan &
Deci, 2002, p. 7). Relatedness refers to feeling connected with others, caring for and
being cared for by others, and having a sense of belongingness with other individuals and
the community at large (Ryan & Deci, 2002, p. 7). Autonomy refers to having choices
and initiating action oneself (Chiniara & Bentein, 2016). Autonomy is considered the
most salient need and is achieved when employees feel that they can make personal
choices in carrying out their duties (Chiniara & Bentein, 2016). Fulfillment of these
needs results in optimal functioning of employees in organizations (Deci & Ryan, 2000).
A servant leader fulfills the three basic needs outlined in the SDT. For example,
servant leaders believe in their employees' unlimited potential and develop their
employees by giving them opportunities to learn and grow (Laub, 1999), which fulfills
the competence need. Moreover, servant leaders strive to fulfill their followers’ highest
priority needs before their own needs; showing love, empathy, and an altruistic sensitivity
toward their followers’ well-being, which fulfills the relatedness need. They empower
employees by allowing them to make their own decisions, and by giving them freedom
and autonomy to handle situations on their own (Liden, Wayne, Zhao & Henderson,
2008), thereby, fulfilling the autonomy need. Chen, Chen, and Li (2013) asserted that
servant leaders emphasize trust and empowerment, which provide followers with a sense
of autonomy and meaningfulness and improve their intrinsic motivation. As a result of
their study on employees from a variety of industries, Chen et al. (2013) found that
servant leader behaviors satisfy various psychological needs of employees and enhance
their autonomous motivation, which leads to improved satisfaction with one's work and a
SERVANT LEADERSHIP IN SCHOOLS 38
positive work attitude. Moreover, in a comparative study, Van Dierendonck, Stam,
Boersma, de Windt, and Alkema (2014) compared servant leadership and
transformational leadership regarding their correlation with the fulfillment of the three
psychological needs as outlined in SDT. They found that leaders who show servant
leadership behaviors are better at fulfilling these psychological needs than
transformational leaders.
The fulfillment of the basic psychological needs leads to an overall sense of
satisfaction toward one’s job. When supervisors are autonomy-supportive, which is the
most salient need according to the SDT, then employees are more satisfied with their jobs
(Chang, Leach & Anderman, 2015; Deci, Connell, & Ryan, 1989). In a recent study,
Chiniara and Bentein (2016) found that servant leadership has a positive correlation with
all three needs outlined in the SDT, and that fulfillment of these three needs leads to
improved job performance. Moreover, the fulfillment of the three basic needs leads to
overall job satisfaction (Graves, 2013; Baard, Deci, & Ryan, 2004; Callens, 2007; Deci,
Ryan, Gagne´, Leone, Usunov, & Kornazheva, 2001; Ilardi, Leone, Kasser, & Ryan,
1993; Kasser, Davey, & Ryan, 1992). Chiniara and Bentein (2016) concluded that
organizations would benefit from developing their current leaders into servant leaders
and promoting and hiring such leaders in key positions within the organization. In
summary, servant leadership leads to the fulfillment of the three basic needs as postulated
in the SDT, which in turn makes employees satisfied with their jobs.
Unexplained Aspects of Servant Leadership – Job Satisfaction Relationship
Greenleaf envisioned that as a result of servant leadership, followers grow and
advance until they become leaders themselves. This “virtuous cycle of service” (Monroe,
SERVANT LEADERSHIP IN SCHOOLS 39
2013, p. 2) is a unique tenet of the servant leadership theory, which is explained neither
by the MH theory nor SDT. According to the servant leadership theory, this cycle of
service continues with followers growing into servant leaders and serving others in the
organization and the community. In the context of a school, as teachers become servant
leaders, they help students grow as persons and ultimately, become servant leaders
toward their larger society. Hence, the positive effects of servant leadership reach the
community at large. This virtuous cycle of service is depicted in Figure 1 below.
Teacher / Servant Leader
Student / Follower
Motivates followers to grow to their highest potential
Followers grow to highest potential and become servants
Figure 1. The servant leadership virtuous cycle of service (on the basis of Monroe, 2013)
SERVANT LEADERSHIP IN SCHOOLS 40
One of the fundamental tenets of the servant leadership theory is that a servant
leader strives to build community. Laub (1999) explains that a servant leader does so by
relating well to others, bringing healing to hurting relationships, working with others, and
valuing differences in people (p. 46). The relationship between this aspect of servant
leadership and job satisfaction is not explained by the MH or SDT theories. Both
theories focus on developing the employees and satisfying their needs but do not consider
the community at large. The SDT discusses relatedness as one of the psychological
needs, which is fulfilled by an employee feeling cared for within the organization.
However, Greenleaf uniquely envisioned the building of community at a broader level.
He states:
All that is needed to rebuild community as a viable life form for large numbers of
people is for enough servant-leaders to show the way, not by mass movements,
but by each servant-leader demonstrating his or her unlimited liability for a quite
specific community-related group (as cited in Spears, 2010, p. 29).
Summary
This chapter reviewed existing literature showing the effects of servant leadership
on employee outcomes across a variety of industries and cultures. Servant leadership was
shown to have a positive correlation with desirable employee outcomes such as
organizational commitment, organizational citizenship behavior, trust, employee
satisfaction, and organizational justice, to name a few. Moreover, this section discussed
the MH and SDT theories as underlying mechanisms explaining the servant leadership-
SERVANT LEADERSHIP IN SCHOOLS 41
job satisfaction relationship. The next chapter discusses the research methodology
employed by this researcher to complete his dissertation.
SERVANT LEADERSHIP IN SCHOOLS 42
Chapter 3: Research Methodology
This chapter discusses the research methodology that the present researcher
adopted to complete his dissertation. First, the importance of evidence-based
management to answer the research question is discussed. Next, a brief description of
systematic review and a justification for its selection as the research methodology is
discussed. Thirdly, steps taken to conduct the systematic review are presented in detail.
One aspect of this methodology is to obtain feedback from a panel of expert stakeholders,
who may be scholars or practitioners or both. Their insightful feedback on the
management problem, proposed research question, and the research methodology was
instrumental in improving the focus of the dissertation and is included in this discussion.
A summary of information covered concludes this chapter.
Importance of Evidence-Based Management
Evidence-based management (EBM) is the use of scientific evidence that is
gathered through primary studies and business evidence. Evidence is the essence of
knowledge (Rousseau, Manning, & Denyer, 2008, p. 481). Research in any field is
formed by, and by extending existing knowledge. Evidence-based management derives
key principles from a variety of research evidence and translates them into management
practices that solve organizational problems (Rousseau, 2006, p. 256). The rapid trend
towards EBM represents a new paradigm of research initiatives. Briner, Denyer, and
Rousseau (2009) define EBM as
…making decisions through the conscientious, explicit, and judicious use of four
sources of information: practitioner expertise and judgment, evidence from the
SERVANT LEADERSHIP IN SCHOOLS 43
local context, a critical evaluation of the best available research evidence, and the
perspectives of those people who might be affected by the decision (p. 19)
Briner et al. (2009) offer a Venn diagram (see Figure 2) depicting the EBM
process and assert that EBM takes place at the intersection of all four of these sources of
information. The size of each circle and the influence of each may vary with each
situation and must be determined in a conscious and mindful fashion. In all cases, using
any evidence requires critical analysis and judgment about the evidence and its
applicability to the situation at hand (Briner et al., 2009).
As such, the basic premise of EBM is that good quality decisions should be based
on a combination of best available evidence and critical thinking. Many managers tend
to use their personal judgment based on experience, unfounded beliefs, fads (Barends,
Figure 2. “The Four Elements of EGMgt.” From “Evidence-Based Management: Concept Cleanup
Time?” by R. B. Briner, D. Denyer, and D. M. Rousseau, 2009, Academy of Management Perspectives.
Copyright (2009) by Academy of Management. Adapted with permission.
SERVANT LEADERSHIP IN SCHOOLS 44
Rousseau & Briner, 2014, p. 4), intuition, and sometimes “gut” instincts” (Leung &
Bartunek, 2012, p. 166) when making management decisions. Such personal judgment is
susceptible to errors due to managers' cognitive and information processing limits and
affects the quality of decisions they make. EBM seeks to improve the quality of
decisions by helping managers critically evaluate the evidence at hand (Barends et al.,
2014). It distinguishes “science from folklore, data from assertions, and evidence from
beliefs, anecdotes or personal opinions” (Barends et al., 2014, p. 3).
Evidence, in its simplest form, refers to information. Such information may be
quantitative, qualitative, or descriptive. It may come from scientific research, local
business or organizational indicators, observation of practice conditions (Barends et al.,
2014), or even from professional experience of practitioners. It is important, however,
that organizational managers use information that is judged to be trustworthy and
relevant. Practitioners are often unaware of key scientific evidence available in their field
of practice. As an example, a survey of 950 human resource practitioners in the United
States showed large discrepancies between what the practitioners thought were effective
practices and what scientific research showed (Rynes, Colbert, & Brown, 2002). Instead
of a scientific understanding of human behavior, many managers continue to rely on their
personal experience as well as the experiences of business consultants to make decisions,
to the exclusion of more systematic knowledge (Rousseau, 2006). As a result of this
discrepancy, billions of dollars are spent on ineffective management practices, some of
which may even be harmful to organizations (Barends et al., 2014). By carefully
analyzing available evidence for relevance, accuracy, and trustworthiness, EBM can
SERVANT LEADERSHIP IN SCHOOLS 45
improve management practitioners’ decision making and further their organizational
goals in an effective fashion.
Importance of Systematic Reviews
One of the drawbacks of primary research is that it is often informed by “partial,
haphazard, and opinion-driven synthesis of previous research findings” (Briner &
Denyer, 2012, p. 113). Emphasis on primary research results in a voluminous,
fragmented and contested field of knowledge. In order to advance any field of
knowledge, it is critical to understand what is known and what is unknown about that
area of knowledge. This is exactly what a systematic review helps us do (Briner &
Denyer, 2012, p. 115).
A systematic review is “a review of research literature using systematic and
explicit, accountable methods” (Gough, Oliver, & Thomas, 2012, p. 2). Traditional
literature reviews summarize the findings of existing literature on a specific topic of
interest, without explaining the criteria used to include or exclude certain studies. As a
result, potential studies may not be included because the researchers are unaware of them,
or because they decided to exclude them for unspecified reasons (Gough et al., 2012, p.
5). On the other hand, a systematic review is based on a strict scientific design that
assesses all studies that meet certain inclusion criteria. A systematic review minimizes
biases and ensures reliability across all the studies included in the review (Stevens, 2001,
p. 5301). In other words, systematic reviews are far better than traditional literature
reviews in the quality of synthesized information that is created through the review
process.
SERVANT LEADERSHIP IN SCHOOLS 46
There are several reasons behind the selection of systematic review as an
appropriate methodology to answer the present researcher’s research question. A
systematic review adopts a replicable and transparent process that aims to minimize bias
through “exhaustive literature searches of published and unpublished studies and by
providing an audit trail of the reviewer’s decisions, procedures and conclusions”
(Tranfield, Denyer, & Smart, 2003, p. 209). Systematic reviews have been argued to
provide the most efficient and highest-quality methodology for identifying, evaluating,
and analyzing existing literature (Tranfield et al., 2003, p. 215). The results of systematic
reviews are regarded as the strongest form of research evidence in policy-making
(Khorsan & Crawford, 2014, p. 1). They provide one of the most useful and powerful
evidence to guide practice (Briner et al., 2009). Since the basic premise of EBM is to
make decisions based on sound evidence, systematic reviews are considered to be at the
heart of evidence-based management and practice.
Additionally, the findings of a systematic review are comprehensive and
generalizable. Individual studies may have limited relevance in terms of their scope and
context (Gough, Oliver, & Thomas, 2012, p. 3). They may be conducted in a specific
setting and hence their findings may have limited external validity. A systematic review
provides a much more comprehensive and stronger picture (Gough et al., 2012) by its
exhaustive literature search and its analysis of a number of studies conducted in different
contexts. Moreover, a systematic review resolves inconsistency between results of
primary studies and establishes generalizability (Stevens, 2001, p. 532).
Finally, a systematic review bridges the gap between scholars and practitioners.
The results of primary studies are not always communicated in a clear and
SERVANT LEADERSHIP IN SCHOOLS 47
understandable way for practitioners. Consequently, even if results of a number of
primary studies are consistent, there remains a gap between research and practice. There
are several barriers to research application including lack of clearly stated practical
implications from research findings, unclear research reports, and non-relevance of
research findings for practitioners (Stevens, 2001, p. 531). In short, it is difficult for
scholars and researchers to effectively communicate with managers and practitioners, and
vice versa, in ways they both understand each other (Leung & Bartunek, 2012, p. 165).
By synthesizing knowledge into a manageable summary, a systematic review bridges this
gap and creates a pivotal point for evidence-based practice (Stevens, 2001, p. 532).
Justification for the Selection of Systematic Review for the Present Research
A systematic review exploring servant leadership and its effects on job
satisfaction in K-12 schools can further our knowledge about the tenability and
applicability of servant leadership as a theory. Robert Greenleaf’s foundational texts on
servant leadership were mostly anecdotal in nature (Sendjaya & Sarros, 2002, p. 57). He
did not leave us with an empirically validated definition of servant leadership (van
Dierendonck, 2011). Through their systematic review on servant leadership and its
effects in organizational contexts, Parris and Peachey (2013) showed that servant
leadership is no longer an anecdotal phenomenon and that it is being empirically explored
in many organizational contexts. The present systematic review can further the findings
of Parris and Peachey, especially in K-12 schools.
Specifically, this systematic review can generate evidence, or show a lack thereof,
about the effects of servant leadership on job satisfaction in K-12 schools. It can be
SERVANT LEADERSHIP IN SCHOOLS 48
argued that school leaders are required to perform some of the activities of a servant
leader due to the nature of their job. Such activities include supporting, developing,
respecting, caring for, and providing a trustable and moral environment for teachers
(Cerit, 2009, p. 615). Additionally, with the emergence of attention to critical humanistic
perspective and ethical dimensions of school leadership (Greenfield, 2004, p. 179), it can
be argued that several aspects of servant leadership are inherent to the nature of a school
leader’s job. Hence, in schools where servant leadership is practiced, there may be other
confounding variables that can explain the observed effects on employee job satisfaction.
A major advantage of conducting a systematic review is that it increases the validity and
power of the cause-and-effect relationship between an intervention and its outcome(s)
(Stevens, 2001, p. 532; Hansen & Rieper, 2009, p. 141). Thus, the present systematic
review can generate evidence, or find an absence thereof (Briner & Denyer, 2012, p. 116)
about the effects of servant leadership on job satisfaction in K-12 schools. Moreover, it
can identify behaviors of servant leaders that have the strongest correlation with job
satisfaction in K-12 schools, so school administrators can focus on practicing those
behaviors in their schools to improve their teachers' job satisfaction.
Steps for Conducting the Systematic Review
The present researcher used the four-step process described by Briner and Denyer
(2012) to complete his systematic review. In addition, the researcher engaged key
stakeholders in the area of servant leadership to solicit their input on the focus and scope
of the researcher's dissertation. The next section provides detailed description of each of
the steps.
SERVANT LEADERSHIP IN SCHOOLS 49
Engage Stakeholders
Engaging relevant stakeholders is a critical step in conducting a systematic
review. Stakeholders add to the scrutiny of the review and provide different types of
knowledge and expertise (Gough et al., 2012, p. 24). Systematic reviews benefit from the
specialized knowledge that researchers bring from their academic knowledge, and from
the input of experts who may not have undertaken formal study but have experience in a
field that is relevant to the focus of the systematic review (Gough et al., 2012, p. 25).
The present researcher contacted ten relevant experts in the field of servant
leadership, which included both scholars and practitioners. Six of them responded; five
agreed to take part in the expert panel review process. The five experts were sent a brief
overview of the present researcher’s dissertation including the management problem,
proposed research question, and the research methodology. Additionally, each expert was
sent a questionnaire (see Appendix D) with open-ended questions about the quality of the
researcher’s research question, clarity of the study problem, significance of study, and the
practical value of the proposed research. The experts were given the option to respond to
the questionnaire in writing or via a transcribed phone interview with the researcher.
Three out of the five experts responded and gave their feedback. The three who
responded were:
1. Dr. Robert Liden – a published author from the University of Illinois,
Chicago.
2. Dr. Denise Parris – a published author with a well-cited systematic review on
servant leadership.
SERVANT LEADERSHIP IN SCHOOLS 50
3. Ms. Patricia Falotico – Chief Executive Officer of the Robert K. Greenleaf
Center for Servant Leadership.
Feedback from the expert panel improved the focus of the management problem
and research question. In particular, Dr. Liden gave valuable insight on expressing a
clearly articulated rationale behind the research. Moreover, the expert panel provided
guidance on connecting the problem statement, literature review, and the research
question in a coherent fashion. Finally, the expert panel gave suggestions on identifying
gaps in existing literature and effectively positioning the current research to fill such
gaps. Feedback from one of the members of the expert panel was editorial in nature and
did not achieve the intended outcome.
Step 1: Identify the research question. A systematic review seeks to rigorously
address a clear, specific, answerable question (Briner et al., 2009, p. 25). Such specific
question guides the search strategy, identifies relevant primary studies and the necessary
data required to be extracted. The quality of a systematic review is largely dependent on
the quality of the research question. Counsell (1997) aptly suggests, “Ask a poor
question, and you will get a poor review” (p. 381). As such, the quality of a systematic
review is heavily dependent on the quality of the research question.
The present researcher explored the effects of servant leadership behaviors on
employee job satisfaction in K-12 schools. In particular, the present researcher tried to
identify specific aspects of servant leadership that have the strongest correlation with job
satisfaction among school employees. Hence, the research question that guided this
researcher’s dissertation was: “What specific servant leadership behaviors have the
strongest correlation with employee job satisfaction in K-12 schools?”
SERVANT LEADERSHIP IN SCHOOLS 51
This research question was developed using the CIMO framework developed by
Denyer and Tranfield (as cited in Briner & Denyer, 2012, p. 119), which includes context
(C), interventions (I), mechanisms (M), and outcomes (O). The context of the research
question was K-12 schools and included teachers, administrators, and administrative
staff. The intervention explored was servant leadership, which has been operationalized
in a variety of ways by various management authors. The mechanisms or the theoretical
lenses through which the researcher analyzed the servant leadership- job satisfaction
correlation were Herzberg’s Motivator-Hygiene theory and Ryan and Deci’s Self-
Determination Theory (SDT). Finally, the outcome explored in this study is job
satisfaction. A conceptual framework depicting this relationship based on the CIMO
framework is presented in Figure 3.
The present researcher determined Laub’s (1999) model of servant leadership to
be the most comprehensive and inclusive of many of the other major models of servant
leadership. Laub was found to the be the third most cited author in defining and
explaining servant leadership (Parris & Peachey, 2013). His Organizational Leadership
Assessment, which he developed to measure the practice of servant leadership in an
organization, was the most commonly used measurement of servant leadership in the
primary studies included in Parris and Peachey's (2013) systematic review on servant
leadership. As such, the present researcher mapped the servant leadership behaviors
discussed in other major models to Laub’s (1999) A more detailed discussion of this
mapping is provided later in this chapter.
Moreover, the present researcher used Herzberg’s Motivator-Hygiene theory and
Ryan and Deci’s SDT to highlight the mechanisms that could explain the link between
SERVANT LEADERSHIP IN SCHOOLS 52
servant leader behaviors and job satisfaction. The concept of employee need satisfaction
and motivation has a long history in social and organizational psychology (Chiniara &
Bentein, 2016). Herzberg’s theory is one of the most replicated studies in the field of job
attitudes (Herzberg, 1968; Wang, 2005). These two theories are two of the most
established theories in the work field and have been extensively used in empirical
literature (Chiniara & Bentein, 2016).
SERVANT LEADERSHIP IN SCHOOLS 53
Context (C) K-12 School Employees (Teachers, Staff, Administrators)
Intervention (I) Mechanism (M) Outcome (O)
Servant Leadership
Values People
Develops People
Builds Community
Displays Authenticity
Provides Leadership
Shares Leadership
Motivator-Hygiene Theory
Self-Determination Theory
Employee Job Satisfaction
Figure 3. A conceptual framework based on CIMO framework, showing the correlation between servant leadership behaviors – as
defined by James Laub (1999) - and job satisfaction, in light of Herzberg’s (1965) Motivator-Hygiene and Ryan and Deci’s (2002)
Self-Determination theories.
SERVANT LEADERSHIP IN SCHOOLS 54
Step 2: Locate and select relevant studies. A systematic review should ideally
include published studies, conference proceedings, and grey literature (Tranfield, Denyer
& Smart, 2003). The aim is to find all studies related to the research question (Briner et
al., 2009). However, such exhaustive search is improbable because the total universe of
all potentially relevant literature on any topic is unknown (Gough et al., 2012, p. 113). As
such, systematic reviews typically have theoretical populations and samples of studies.
The job of a reviewer is to develop a thoughtful and clearly described search strategy,
which includes a description of the search concepts, sources to be searched and the search
limits (Gough et al., 2012, p. 116). Developing a search strategy and expressing it clearly
reduces any publication bias and improves the quality of results (Gough et al., 2012).
The present researcher searched published and nonpublished studies in electronic
databases as well as grey literature available for the doctoral students at the researcher’s
university: University of Maryland University College (UMUC). To avoid any potential
biases, the researcher included studies from refereed and non-refereed journals. The
researcher searched for relevant articles in UMUC’s OneSearch database, which includes
43 journals (see Appendix A), ABI / Inform Global, which includes more than 8,000
journals, and Dissertation and Theses Global, which includes dissertations and theses on
a variety of relevant topics.
The following search string was used, with some variations in the Boolean and
proximity operators depending on individual databases:
(servant n2 leader*) AND ("job satisfaction" OR "work satisfaction" OR
"employee satisfaction" OR "employee morale" OR "employee attitude*")
SERVANT LEADERSHIP IN SCHOOLS 55
Inclusion / exclusion criteria. For an article to be included in the researcher’s
systematic review, it had to meet the following criteria:
1. Be in the English language;
2. Involve an empirical study with a quantitative, qualitative, mixed-methods or case
study research methodology;
3. Be relevant to the researcher’s research question; and
4. NOT focused primarily on the development of a conceptual model of servant
leadership or on the testing of measuring instruments for the servant leadership-
construct (exclusion criteria)
An initial search of the electronic databases resulted in a total of 434 articles. Four
hundred and fourteen (414) of these articles were published in English and were included
for further review. Twenty-nine (29) of the remaining articles met the second and third
criteria.
In addition, snowballing methods were used to locate additional articles. These
methods “are especially powerful for identifying high-quality sources in obscure
locations” (Greenhalgh and Peacock, 2005, p. 1065). Reference lists of the included
studies were examined to find additional empirical literature. Particularly, reference lists
from the two systematic reviews on servant leadership conducted by Parris and Peachey
(2013) and van Dierendonck (2011) were examined. An additional three (3) empirical
studies on the topic were included for further analysis, for a total of 32 research studies.
After removing duplicates, 21 primary studies remained, which were included for critical
appraisal. A detailed breakdown of the number of studies gathered from each resource,
and the studies included for critical appraisal is provided in Appendix B.
SERVANT LEADERSHIP IN SCHOOLS 56
Step 3: Critically appraise the studies. One of the key steps of a systematic
review is the critical appraisal of the quality and relevance of studies. The present
researcher used the Mixed Methods Appraisal Tool (MMAT) developed at McGill
University to appraise the quality of studies included. Designed by Pluye et al. (2011),
MMAT is used to appraise the methodological quality of quantitative, qualitative, or
mixed-method studies retained for a systematic review. The appraisal tool has two parts.
The first part asks two general screening questions to assess the quality of the study’s
research question and whether or not the selected research method is an appropriate one
to answer the question. If a study satisfactorily meets the criteria mentioned in the
screening questions, then it is further appraised. Otherwise, it is not included for further
appraisal.
For the critical appraisal of each study, the MMAT tool requires the researcher to
answer four questions about the methodological quality of each study. The questions are
primarily polar (yes-no) questions with a third option, “Can’t tell,” if the question cannot
be clearly answered. For each quality criteria met, that is, for each question answered in
the affirmative, the study was given one point. Since there were four questions, studies
with the highest quality were assigned a score of 4. The researcher only included studies
that had a score of 3 or 4. By applying such pre-designed quality criteria and by not
relying on the brand or quality of the journals in which studies were published, the
researcher avoided any potential biases in appraising the studies (Briner & Denyer, 2012,
p. 122). Moreover, including only high-quality studies led to identifying the strongest
evidence for the servant leadership - job satisfaction effects in K-12 schools. The MMAT
SERVANT LEADERSHIP IN SCHOOLS 57
appraisal tool along with a detailed explanation for each question in the tool as offered by
its developers (Pluye et al., 2011) are provided in Appendix C.
Step 4: Analyze and synthesize findings from the studies. Systematic reviews
are usually configurative in nature, instead of aggregative. Configurative reviews
predominantly configure or organize data from the included studies to answer a specific
review question (Gough et al. 2012, p. 9). Such reviews explore the salience of existing
theories in particular situations (Gough et al. 2012, p. 52). Examples of configurative
reviews include meta-ethnography (Noblit & Hare, 1983) and thematic synthesis
(Thomas & Harden, 2008). The present researcher chose thematic synthesis for his
dissertation.
Justification for thematic synthesis. A thematic synthesis is a method that brings
together findings from a variety of studies. It uses rigorous methods to bring together
results from primary research in order to provide reliable answers to specific research
questions (Thomas & Harden, 2008, p. 2). A thematic synthesis explores patterns in
primary studies through the lens of the research question (Gough et al., 2012). Since the
present researcher's data set was heterogeneous and included quantitative, qualitative, and
mixed-method studies, a thematic synthesis was an appropriate choice of synthesis.
Moreover, the configurative approach of thematic synthesis addressed the
research question by categorizing and mapping servant leadership approaches to Laub’s
pre-existing model, while at the same time generating additional themes to further
understand the servant leadership - job satisfaction relationship in schools. The process of
thematic synthesis involves explicit recording of the development of themes (Thomas and
Harden, 2008, p. 7), which can be both deductive and inductive in nature. A thematic
SERVANT LEADERSHIP IN SCHOOLS 58
synthesis can be largely deductive, in which themes are set up in advance of the synthesis
itself. It can also be inductive in nature, where themes are generated iteratively during the
process of coding (Gough et al., 2012, p. 194).
The present researcher took both a deductive and inductive approach in this
dissertation. The approach was deductive because the researcher specifically explored the
effects of servant leadership behaviors, as defined by Laub (1999), on job satisfaction
among school employees. As shown in Table 1, for consistency in results, if other
operationlizations of servant leadership were used in the included empirical studies, they
were mapped to Laub’s model, whenever possible, depending on the overlap in their
meanings. Additionally, the present researcher used an inductive approach by generating
additional themes from the coding of the included studies. Most thematic syntheses have
elements of both inductive and deductive approaches and the characterization of a
thematic synthesis as inductive or deductive is purely a matter of degree (Gough et al.,
2012, p. 194). The present researcher’s review was no different.
The present researcher took the three steps suggested by Gough et al. (2012) to
conduct the thematic synthesis. A detailed description of these stages and how they were
implemented in the present research is provided below.
Stages one and two: Coding text and developing descriptive themes. In the first
stage, each line of the findings of the included studies was coded. The researcher used
QSR's NVivo to complete this process of generating codes and themes. The use of NVivo
facilitated data analysis for the coding of each study. Qualitative researchers often discuss
rigor within qualitative studies, which could be conceptualized as consistency and
completeness in coding. A range of tools provided in NVivo facilitates this process of
SERVANT LEADERSHIP IN SCHOOLS 59
consistency and completeness in coding primary studies (Johnston, 2006). Additionally,
transparency is considered an essential feature of a good systematic review. Providing an
honest account of how the research was conducted increases the credibility of the
researcher. NVivo has a strong feature of exporting detailed coding information to show
how various codes led to the generation of descriptive and analytical themes as discussed
below. This provides the potential to give "unprecedented levels of transparency”
(Johnston, 2006, p. 385) in the systematic review process.
The researcher began with a ‘bank of codes’ (Thomas & Harden, 2008, p. 5),
which was based on the six behaviors of servant leaders as operationalized by Laub
(1999). While coding, the researcher considered two main points. First, wherever one of
the servant leader behaviors as conceptualized by Laub (that is, the bank of codes
described above) was clearly found to be correlated to job satisfaction, it was coded as
such. This round of coding formed the basis of the deductive approach as discussed
above and resulted in multiple associations between the text and these pre-existing
themes.
Second, other text within the findings of the studies was coded as new codes,
which added to the existing bank of codes. The result of this process was 1) multiple
associations between the existing text and the pre-existing codes based on servant leader
behaviors, and 2) generation of multiple new codes for translation in stage two. This
stage also translated of concepts from one study to another (Thomas & Harden, 2008)
and resulted in the generation of 54 nodes in NVivo. A sample of the first stage of coding
is provided in Figure 4.
SERVANT LEADERSHIP IN SCHOOLS 60
Figure 4. First stage of coding in NVivo.
SERVANT LEADERSHIP IN SCHOOLS 61
In the second stage, all of the nodes, including the pre-existing ones based on
Laub’s model and the newly added ones, were analyzed and categorized into descriptive
themes (Thomas & Harden, 2008). If needed, new descriptive codes were created to
capture the meaning of initial codes. This process resulted in a total of 48 descriptive
themes. Figure 5 depicts a screenshot of the generation of nodes at the end of Stage 2.
Most of the nodes refer to the finding of a correlation between a specific behavior of
servant leader with job satisfaction in K-12 schools.
SERVANT LEADERSHIP IN SCHOOLS 62
Figure 5. Examples of the generation of nodes in stage 1 of the coding process.
SERVANT LEADERSHIP IN SCHOOLS 63
Stage three: Generating analytical themes. In this final stage of the review
process, the researcher analyzed the 48 descriptive themes generated in Stage 2 and
developed analytical themes. Each of the nodes representing a correlation between a
servant leader behavior and job satisfaction was mapped to one of the six pre-existing
nodes, which represented servant leader behaviors as defined by Laub. This mapping was
based on the overlap in meanings of servant leader behaviors between other models and
Laub’s model. The details of this mapping are provided next and are organized in the
order of the six servant leader behaviors described by Laub (1999).
1. Values people. In Laub’s model, the first of the behaviors of a servant leader is
that he or she “values people” (Laub, 1999, p. 46). Laub (1999) explains that a servant
leader does so by believing in people and their potential, respecting them, accepting them
as they are, trusting them, appreciating them, putting their needs ahead of his or her own
needs, showing love and compassion towards them, and listening to them in a non-
judgmental fashion (p. 46). These behaviors include servant leadership characteristics of
“listening,” “empathy,” and “stewardship,” as described in Spears’ (2010) model.
Moreover, they include “Agapao love,” one of the characteristics of a servant leader in
Dennis’ (2004) Servant Leadership Assessment Instrument. Finally, they include
“Altruistic calling,” one of the servant leader behaviors described in Barbuto &
Wheeler’s (2006) model.
2. Develops people. The second servant leader behavior in Laub’s (1999) model is
“develops people.” According to Laub (1999), a servant leader develops people by
providing opportunities for learning and growth, providing mentor relationships to
people, helping them advance professionally, creating an environment that encourages
SERVANT LEADERSHIP IN SCHOOLS 64
learning, modeling, and encouraging followers (p. 46). This concept is similar to the trait
of “empowerment” in Dennis’ (2004) Servant Leadership Assessment Instrument (SLAI),
which includes teaching, modeling, and delegating tasks to followers in order to develop
them (p. 37). Moreover, it is the same as the “commitment to growth of people” as
described by Spears (2010).
3. Builds community. The third servant leader behavior in Laub’s (1999) model is
"builds community." A servant leader builds community by enhancing relationships,
bringing healing to hurting relationships, working collaboratively, facilitating the
building of team and community, and valuing differences of others (p. 47). This behavior
is identical to Spears' (2010) vision of "building community" and "healing." Moreover, it
is similar to the "organizational stewardship" construct in Barbuto and Wheeler’s (2006)
model, which focuses on developing a community spirit in the workplace, and prepares
the organization to make positive contributions to the society (p. 319).
4. Displays authenticity. The fourth servant leader behavior in Laub’s (1999)
model is “displays authenticity.” According to Laub (1999), a servant leader displays
authenticity by being transparent, admitting personal limitations and mistakes, promoting
open communication and sharing of information, being self-aware and open to input from
others, maintaining integrity, demonstrating high integrity and honesty, and maintaining
high ethical standards (p. 47). This behavior is similar to the servant leader virtue of
“humility” as explained by Dennis (2004) in his SLAI.
5. Provides leadership. The fifth servant leader behavior in Laub’s (1999) model
is “provides leadership.” Laub (1999) explains that a servant leader provides leadership
by envisioning the future, using intuition and foresight to see the unforeseeable, taking
SERVANT LEADERSHIP IN SCHOOLS 65
initiative, encouraging risk-taking, clarifying goals, and understanding what it takes to
fulfill the vision (p. 48). This behavior is similar to the characteristics of
“conceptualization” and “foresight” as described by Spears (2010), and the traits of
“wisdom” and “persuasive mapping” in Barbuto and Wheeler’s (2006) model.
6. Shares leadership. The sixth and final servant leader behavior in Laub’s (1999)
model is “shares leadership.” A servant leader shares leadership by sharing power and
status with others, leading from personal influence instead of positional authority, and
empowering others. As such, a servant leader encourages participation from followers in
decision-making, and does not make all decisions by himself or herself.
A detailed mapping between different models of servant leadership to Laub’s
model is shown in Table 1 below.
SERVANT LEADERSHIP IN SCHOOLS 66
Table 1
Mapping of Servant Leader Characteristics and Behaviors to Laub’s (1999) Model
Laub Spears Dennis Barbuto &
Wheeler
No Scale
Values
People
Listening
Empathy
Stewardship
Agapao love Altruistic Calling
Valuing teachers
Self-sacrificing
behaviors
Empathy
Celebrating
teachers
Trust others
Serving others
Develops
People
Commitment to growth
of people
Empowerment Support
Empower
Builds
Community
Building Community
Healing
Emotional
Healing
Organizational
Stewardship
Caring
Displays
Authenticity
Humility Moral
Authentic
Ethical leadership
Humility
Provides
Leadership
Conceptualization
Foresight
Awareness
Persuasion
Vision Persuasive
Mapping
Wisdom
Visionary
Shares
Leadership
Collaborative in
crafting mission
Participatory
Moreover, three additional analytical themes were generated in this stage. These
themes did not have a clear overlap in meaning with Laub’s (1999) model as described
above and as such, could not be mapped to it. The generation of such analytical themes
leads to a few important conclusions. First, it answered the main research question of the
study and gave insights about the behaviors of servant leaders that are most strongly
correlated to job satisfaction among K-12 school employees. Secondly, it enabled the
researcher to generate additional information and understanding about the servant
SERVANT LEADERSHIP IN SCHOOLS 67
leadership- job satisfaction relationship. Figure 6 depicts the six analytical themes as well
as the additional themes generated in this stage.
In addition to the generation of analytical themes, the researcher devised a
mechanism to analyze the strength of correlation between specific servant leadership
behaviors and employee job satisfaction in K-12 schools, as reported in the included
primary studies. This analysis was completed in two stages. First, the researcher
considered all studies where a statistically significant and positive correlation was
reported between servant leader behaviors and job satisfaction. Each time a servant leader
behavior was reported to have the strongest correlation with job satisfaction; it was given
5 points. Any behavior reported to have the second strongest correlation with job
satisfaction was given 4 points; the third strongest correlation was given 3 points, and so
on. If a general relationship between a servant leadership behavior and job satisfaction
was reported without comparisons in the strength of correlation with other behaviors,
then that behavior was given one point. All of these points were added at the end to
Figure 6. Examples of the generation of analytical themes in stage 3 of the coding process.
SERVANT LEADERSHIP IN SCHOOLS 68
determine the servant leadership behaviors that were most strongly and frequently
correlated to job satisfaction among K-12 employees.
For example, the servant leader behavior of “Values people” in Laub’s model was
found to have the strongest correlation with job satisfaction in three studies (McKenzie,
2012; Chambliss, 2013; Anderson, 2005) for which it was assigned 15 points (5 points
each). It had the second strongest correlation with job satisfaction in one study
(McManmon et al., 2016) for which it was assigned four points; and had the fourth
strongest correlation in one study (Cerit, 2009) for which it was assigned two points. As
such, the total number of points assigned to this behavior was 21. Similarly, the servant
leadership factor of “organizational stewardship” in Barbuto and Wheeler's (2006) model
was found to have the strongest correlation with job satisfaction in two studies (Zhang et
al., 2016; Al-Mahdy et al., 2016) for which it was given ten points (5 points each) and the
second strongest correlation in one study (English, 2011) for which it was given four
points. As such, the total number of points assigned to this behavior was 14. A detailed
matrix of all servant leader behaviors and points assigned to them is provided in Chapter
4.
The second stage was completed after the researcher mapped servant leader
behaviors described in other models to Laub’s model. For this stage, the points assigned
to each behavior were added to Laub’s mapped behavior. For example, as discussed
above, the behavior “Values people” was assigned 21 points. In addition, several
behaviors or characteristics in other models had similar meanings to “Values people” in
Laub’s model and hence, were mapped to it. As such, the points assigned to those
SERVANT LEADERSHIP IN SCHOOLS 69
behaviors in other models were added to “Values people.” A detailed matrix showing the
mapping and addition of points is provided in Chapter 4.
Summary
This chapter discussed the research methodology employed in the present
researcher’s dissertation. The importance of EBM for practitioners was discussed, along
with a discussion of systematic review as one of the most important and powerful
methodologies to evidence-based practice. Given that one of the salient features of
systematic reviews is the transparency in the process, details of how the search was done,
studies were analyzed and included, and information was coded and synthesized were
presented. A mechanism devised by the present researcher to determine the strongest
correlation between servant leader behaviors and job satisfaction was discussed in detail.
In summary, this chapter presented the research methodology used to answer the research
question, along with a detailed justification behind its selection, and discussed the steps
taken to complete the research.
SERVANT LEADERSHIP IN SCHOOLS 70
Chapter 4: Findings
This chapter presents key findings from the present systematic review. The
purpose of this research was to identify specific servant-leader behaviors that have the
strongest correlation with employee job satisfaction in K-12 school settings. The
researcher conducted a systematic review including 21 primary studies, using thematic
synthesis as the review methodology.
This chapter starts with a brief descriptive analysis of the primary studies included
in the systematic review. Next, results of thematic synthesis conducted as part of the
research methodology are discussed. A summary of information covered concludes this
chapter.
Descriptive Analysis
Cultural contexts. Of the 21 included studies in this systematic review, 16 (or
76%) were conducted in the United States, two (or 9.5%) in Turkey and one (or 4.7%) in
Oman, Hong Kong, and Canada each. There is a pronounced interest in exploring servant
leadership in the U.S., which is similar to the findings in Parris and Peachey’s (2013)
systematic review. However, servant leadership is a phenomenon that is now widely
researched and implemented across a number of countries and cultures (Parris &
Peachey, 2013; Coetzer, Bussin, & Geldenhuys, 2017). Table 2 shows the division of
studies across these cultural contexts.
SERVANT LEADERSHIP IN SCHOOLS 71
Table 2
Cultural Contexts of Included Studies
Cultural Context No. of Studies Percentage References
USA 16 76% Anderson (2005), Bovee (2012),
Brown (2014), Brown (2016),
Caffey (2012), Chambliss (2013),
Eliff (2014), Engelhart (2012),
English (2011), Girard (2000),
McKenzie (2012), McManmon et
al., (2016), Miears (2004), Salie
(2008), Shaw (2014), Svoboda
(2008)
Turkey 2 9.5% Cerit (2009), Güngör (2016)
Oman 1 4.7% Al-Mahdy et al. (2016)
Hong Kong 1 4.7% Zhang et al. (2016)
Canada 1 4.7% Rude (2006)
Religious contexts. Of the 21 included studies in this systematic review, four (or
19%) were conducted in schools that had a religious affiliation. The remaining studies
were conducted in schools who had no religious affiliation or whose religious affiliation
was not disclosed. This result is similar to that of Parris and Peachey’s (2013) where 18%
of the included primary studies were conducted in religious contexts. Several researchers
have connected the principles of servant leadership to centuries-old religious and
humanistic teachings (Svoboda, 2008; Bovee, 2012; Salie, 2008; Brown, 2016;
Anderson, 2005; Aabed, 2006; Elsegeiny, 2005). However, as was seen from the studies
in this systematic review, servant leadership is applied in both religious and non-religious
schools. Table 3 depicts the religious affiliations of schools in the included primary
studies.
SERVANT LEADERSHIP IN SCHOOLS 72
Table 3
Religious Affiliations of Schools in Included Studies
Religious Affiliations No. of Studies Percentage References
No religious affiliation 17 81% Al-Mahdy et al. (2016), Brown (2014),
Caffey (2012), Chambliss (2013), Eliff
(2014), Engelhart (2012), English
(2011), Girard (2000), McKenzie
(2012), McManmon et al., (2016),
Miears (2004), Shaw (2014), Svoboda
(2008), Zhang et al. (2016), Rude
(2006), Cerit (2009), Güngör (2016)
Christian Schools 3 14.2% Anderson (2005), Bovee (2012),
Brown (2016)
Islamic Schools 1 4.7% Salie (2008)
Total Religious
Schools
4 19%
Servant leadership models. Servant leadership is considered to be an abstract
phenomenon (Van Dierendonck, 2011) with no consensus among management scholars
on its operationalization (Parris & Peachey, 2013). Much of the earlier studies in servant
leadership were dedicated to the development of a model to measure the servant
leadership construct (Parris & Peachey, 2013). Of the many models that have been
developed, Laub’s (1999) model – known as the Organizational Leadership Assessment
(OLA) – is a comprehensive one that has been used extensively in empirical literature on
servant leadership (Parris & Peachey, 2013).
Of the 21 studies included in the present systematic review, 10 (or 47.6%) of the
studies used Laub’s servant leadership model to determine the correlation between
servant leadership and job satisfaction. Parris and Peachey (2013) conducted a systematic
literature review exploring the mechanisms, outcomes, and impacts of servant leadership
across a variety of cultures and organizations. Laub’s OLA was most frequently used to
study the effects of servant leadership in primary studies included in Parris and Peachey’s
(2013) systematic review. In the present systematic review, three of the primary studies
SERVANT LEADERSHIP IN SCHOOLS 73
(or 14.2%) used the servant-leadership framework developed by Barbuto and Wheeler
(2006); two of them (or 9.5%) used the Servant Leadership Assessment Instrument
developed by Dennis and Bocarnea (2005). Two of the studies did not use any of the
servant leadership because they were qualitative studies and depended on inductive
coding from transcripts of interviews conducted during the study. Table 4 depicts the
various servant leadership models used in the included primary studies.
Table 4
Servant Leadership Models Used in Included Studies
Servant Leadership Model No. of Studies Percentage References
Laub’s (1999) OLA 10 47.6% Anderson (2005), Bovee
(2012), Salie (2008), Cerit
(2009), Brown (2014),
Chambliss (2013), Eliff
(2014), McKenzie (2012),
Svoboda (2008)
Barbuto & Wheeler (2006) 3 14.3% Zhang et al. (2016), Al-
Mahdy et al. (2016), English
(2011)
Dennis and Bocarnea’s (2005)
SLAI
2 9.5% Caffey (2012), Miears (2004)
Van Dierendonck and Nuijten’s
(2011) Scale
1 4.8% Güngör (2016)
Spear’s (2005) Model 1 4.8% Girard (2000)
Hunter’s (2004) LSI 1 4.8%
Wong’s (2004) SLP 1 4.8%
No scale 2 9.5%
Laub’s (1999) OLA was the most commonly used measurement of servant
leadership in the present research, as well as in Parris and Peachey’s (2013) systematic
review. As such, the present researcher used Laub’s model of servant leadership as the
point of reference for his research. For all other models used in other primary studies in
this systematic review, the present researcher mapped those overlapping servant-leader
behaviors and characteristics to Laub’s (1999) model.
SERVANT LEADERSHIP IN SCHOOLS 74
Another reason that Laub’s model is so frequently used in studies exploring job
satisfaction as an outcome of servant leadership is that the OLA measures the qualities of
servant leadership and job satisfaction in an organization. Laub (1999) asserted that the
higher the score given on the OLA instrument, the higher the job satisfaction in any given
organization. As such, using Laub’s model in studies exploring job satisfaction as an
outcome of servant leadership is a natural choice, since it eliminates the need for an
additional measurement for job satisfaction. As such, Miears (2005) concluded,
"Researchers can use this instrument with confidence that it will accurately measure the
level of servant leadership within a school organization as well as the job satisfaction felt
by those in the organization" (p. v). Table 5 presents a summary of the descriptive
analysis discussed so far in this section.
SERVANT LEADERSHIP IN SCHOOLS 75
Table 5
Descriptive Analysis of Included Primary Studies
Reference Religious Affiliation Culture / Country Servant Leadership Measurement
Al-Mahdy, Salah El-Din, & Al-
Harthi (2016). No Religious Affiliation Oman Barbuto & Wheeler
Anderson (2005)
Christian (Church Educational System
of The Church of Jesus Christ of Latter
Day Saints) United States Laub’s OLA
Bovee (2012).
Christian (Seventh Day Adventist
Schools) United States
Laub’s OLA
Brown (2014). No Religious Affiliation United States Laub’s OLA
Brown (2016)
Christian: Seventh Day Adventist
Schools
United States
None
Caffey (2012) No Religious Affiliation United States Dennis and Bocarnea’s SLAI
Cerit (2009). No Religious Affiliation Turkey Laub’s OLA
Chambliss (2013). No Religious Affiliation United States Laub’s OLA
Eliff (2014). No Religious Affiliation United States Laub’s OLA
Engelhart (2012) No Religious Affiliation United States Leadership Skills Inventory (LSI)
English (2011). No Religious Affiliation United States Barbuto & Wheeler
Girard (2000). No Religious Affiliation United States Spears
Güngör (2016) No Religious Affiliation Turkey van Dierendonck
McKenzie (2012). No Religious Affiliation United States Laub’s OLA
McManmon, Becht, Chamberland,
Gough, Joseph, & Morris (2016)
No Religious Affiliation United States None
Miears (2004) No Religious Affiliation United States Dennis and Bocarnea’s SLAI
Rude (2006). No Religious Affiliation Canada Servant Leadership Profile (SLP) (Wong)
Salie (2008). Muslim: Muslim Charter Schools United States Laub’s OLA
SHAW (2014).
No Religious Affiliation United States Servant Leadership Assessment Instrument
(SLAI) Dennis
Svoboda (2008). No Religious Affiliation United States Laub’s OLA
Zhang, Lee, & Wong (2016) No Religious Affiliation
Hong Kong Barbuto & Wheeler
SERVANT LEADERSHIP IN SCHOOLS 76
Results of Thematic Synthesis
Results of initial coding of servant leadership behaviors. In the first round of
coding, the researcher considered all studies where a statistically significant and positive
correlation was reported between servant leader behaviors and job satisfaction. Each time
a servant leader behavior was reported to have the strongest correlation with job
satisfaction; it was given 5 points. Any behavior reported to have the second strongest
correlation with job satisfaction was given 4 points; the third strongest correlation was
given 3 points, and so on. If a general relationship between a servant leadership behavior
and job satisfaction was reported without comparisons in the strength of correlation with
other behaviors, then that behavior was given one point. All of these points were added at
the end to determine the servant leadership behaviors that were most strongly and
frequently correlated to job satisfaction among K-12 employees.
Results of this initial round showed that out of all the servant leader behaviors and
traits, “Values People” (Laub, 1999) had the strongest correlation with job satisfaction
with 21 points. This behavior was found to have the strongest correlation with job
satisfaction in three primary studies included in the sample, second strongest correlation
in one study, and fourth strongest correlation in one study. “Builds Community” (Laub,
1999) and “Organizational Stewardship” (Barbuto & Wheeler, 2006) were the second and
third servant leader behaviors correlated with job satisfaction, with 17 and 14 points
respectively. Table 6 below shows the order of the first six servant leader behaviors that
are most strongly correlated with employee job satisfaction in K-12 schools. A detailed
scoring of all other servant leader behaviors is provided in the Appendix.
SERVANT LEADERSHIP IN SCHOOLS 77
Table 6
Servant Leader Behaviors and their Correlation with Job Satisfaction, With References to Primary Studies (Sorted by Strongest
Correlation)
Servant Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth Strongest
Correlation
Pts. Total
Values People McKenzie
(2012);
Chambliss
(2013); Anderson
(2005)
5x3 =
15
McManmon et
al., (2016)
4 Cerit (2009) 2 15+4
+2 =
21
Builds
Community
Brown (2014) 5 Cerit (2009);
Anderson (2005)
4x2=
8
Girard (2000);
Chambliss
(2013)
2 McKenzie
(2012); Eliff
(2014)
1+1
=2
5+8+
2+2=
17
Organizational
Stewardship
Zhang et al.,
(2016); Al-
Mahdy et al.,
(2016)
5x2 =
10
English (2011) 4 10+4
= 14
Displays
Authenticity
Cerit (2009) 5 McKenzie
(2012);
4 Chambliss
(2013)
3 Anderson
(2005)
1 5+4+
3+1=
13
Wisdom Al-Mahdy et al.,
(2016); English
(2011)
5x2=1
0
Zhang, Lee, &
Wong (2016)
1 10+1
= 11
Altruistic
Calling
Zhang et al.,
(2016)
4 Al-Mahdy et
al., (2016);
English (2011)
3*2=
6
4+6=
10
SERVANT LEADERSHIP IN SCHOOLS 78
Results after mapping of servant leader behaviors to Laub’s model. The
second stage was completed after the researcher mapped servant leader behaviors
described in other models to Laub’s model. For this stage, the points assigned to each
behavior were added to Laub’s mapped behavior. For example, as discussed above, the
behavior "Values people" was assigned 21 points. Also, several behaviors or
characteristics in other models had similar meanings to "Values people" in Laub’s model
and hence, were mapped to it. As such, the points assigned to those behaviors in other
models were added to “Values people.”
Results of this round after mapping servant leader behaviors to Laub’s model
revealed that the quality of “Values people” had the strongest correlation with job
satisfaction, with a total of 45 points. Next strongest correlations were found between the
behavior “Builds Community” and “Provides Leadership” with 42 and 39 points
respectively. The servant leader behavior with the weakest correlation with job
satisfaction was “Shares Leadership” with a total of 12 points. Table 7 below shows
servant leader behaviors, after being mapped to Laub’s model, which are most strongly
correlated with employee job satisfaction in K-12 schools.
SERVANT LEADERSHIP IN SCHOOLS 79
Table 7
Most Strongly Correlated Servant Leader Behaviors with Job Satisfaction (Second Round
After Mapping to Laub’s Model)
Servant Leader Behavior (Sorted by Laub’s Model) Total
Values People 21
Agapao love 4
Altruistic Calling 10
Valuing teachers 1
Self-sacrificing behaviors 1
Empathy 1
Celebrating teachers 1
Trust others 5
Serving others 1
Total for “Values People” (sum of above points) 45
Develops People 8
Commitment to growth of people 5
Empowerment 3
Support 4
Empower 9
Total for “Develops People” (sum of above points) 29
Builds Community 17
Building Sense of Community 1
Healing 4
Emotional Healing 5
Organizational Stewardship 14
Caring 1
Total for “Builds Community” (sum of above points) 42
Displays Authenticity 13
Humility 7
Moral 3
Authentic 2
Ethical leadership 8
Total for “Displays Authenticity” (sum of above points) 33
Provides Leadership 9
Persuasion 4
Vision 5
Persuasive Mapping 6
Wisdom 11
Visionary 4
Total for “Provides Leadership” (sum of above points) 39
Shares Leadership 7
Collaborative in crafting mission 1
Participatory 4
Total for “Shares Leadership” (sum of above points) 12
SERVANT LEADERSHIP IN SCHOOLS 80
Additional Themes
In addition to the pre-existing themes discussed above, the present researcher used
an inductive approach to generate additional themes depicting servant leader behaviors
that could have a positive influence on employee job satisfaction in schools. These
themes could not be mapped to the servant leader behaviors described in Laub’s (1999)
model because of a lack of clear overlap in their meanings. These two additional themes
were: (1) Professional response to employee concerns and (2) Shared beliefs.
Summary
This chapter presented the findings of the systematic review conducted by the
present researcher. The purpose of this research was to identify servant leader behaviors
that had the strongest correlation with job satisfaction in K-12 schools. The servant leader
behaviors of “Values People” (Laub, 1999), “Builds people” (Laub, 1999), and
“Organizational stewardship” (Barbuto & Wheeler, 2006) were found to have the
strongest correlation with employee job satisfaction. After mapping the servant leader
behaviors discussed in the sample for this systematic review to Laub’s model, the three
behaviors with the strongest correlation to job satisfaction were (1) Values people, (2)
Builds community, and (3) Shares leadership. Two additional themes generated as a
resulted of the inductive approach taken by the author were (1) Professional response to
employee concerns and (2) Shared beliefs.
SERVANT LEADERSHIP IN SCHOOLS 81
Chapter 5: Discussion, Implications, and Conclusion
This chapter discusses the findings presented in Chapter 4 of this dissertation.
First, a brief summary and discussion of the findings are presented. Next, implications of
these findings for K-12 school leaders are discussed. Next, suggestions for future
research are presented. A brief summary of this dissertation concludes this chapter.
Cultural and Religious Contexts of Schools
As presented in Chapter 4 of this dissertation, though most of the studies included
in the present sample were conducted in the United States, servant leadership is
implemented in a variety of cultures across the world. Parris and Peachey (2013) found
that servant leadership was explored in more than 11 countries including China,
Indonesia, New Zealand, Trinidad, and Kenya. Van Dierendonck (2010) argued that
servant leadership is likely to be implemented in cultures that have low power distance
according to Hofstede’s cultural dimensions, and have a score high in humane orientation
according to the project GLOBE’s research. However, servant leadership is implemented
in China and Indonesia, both of which are very high on power distance (“The Hofstede
Centre,” n.d.). Hence, it can be concluded that servant leadership is a viable and tenable
approach that can be applied cross-culturally, and not in specific cultures only.
Moreover, servant leadership is practiced and empirically investigated in religious
and non-religious settings. Eighty-one percent (81%) of the K-12 schools included in the
current sample did not have any religious affiliation. This supports the findings of Parris
and Peachey’s (2013) systematic review where only 18% of the organizations in the
sample had a religious affiliation. Several researchers have connected the principles of
SERVANT LEADERSHIP IN SCHOOLS 82
servant leadership to centuries-old religious and humanistic teachings (Svoboda, 2008;
Bovee, 2012; Salie, 2008; Brown, 2016; Anderson, 2005; Aabed, 2006; Elsegeiny, 2005).
Bekker (2008) argued that throughout history, servant leadership has been associated
with religion. However, the result of this research as well as Parris and Peachey’s (2013)
systematic review indicate that servant leadership is implemented in religious and non-
religious contexts.
Servant Leader Behaviors with Strongest Correlation with Job Satisfaction
Based on the findings of the present research, the three servant leader behaviors
that have the strongest correlation with job satisfaction are (1) Values people, (2) Builds
community, and (3) Provides leadership. This section offers a brief discussion of these
three behaviors.
Values People
The behavior of “Values people” was most found to be most strongly correlated
with job satisfaction, before and after the mapping of servant leader behaviors from other
models to Laub’s model. According to Laub (1999), a servant leader values people by
believing in them and their ability to excel, serving followers’ needs more than his or her
own needs, and showing love and compassion toward followers. This finding is
consistent with Hebert's (2003) research, who found the behavior of "values people" to be
most strongly correlated with job satisfaction. Employees in a work environment
appreciate when they are valued, respected (Hebert, 2003), and when their needs are met
(Laub, 1999). Gordon and Patterson (2006) found that teachers considered those
principals effective who cared about teachers and recognized them for their
SERVANT LEADERSHIP IN SCHOOLS 83
achievements. Principals of K-12 schools showing concern and consideration for teachers
has a stronger effect on teachers’ motivation and job satisfaction than principals leading
teachers in their day to day duties (Everett, 1987; as cited in Cerit, 2009). Sergiovanni
(1966) applied Herzberg’s motivator-hygiene model in his study and found that when
teachers feel a sense of achievement and are recognized for their work, they feel satisfied
with their jobs.
Notably, the servant-leader behavior of “values people” is unique because of its
selfless focus on the follower’s individual growth and development, and not on “inspiring
and engaging followers as the means to attain mission-focused ends through connecting
the [organizational] goals to valued aspects of the followers’ self-concept” (Walumbwa,
Hartnell & Oke, 2010, p. 518). Servant leadership is not just concerned with producing
results, but with “serving for the
inherent value and good in itself” (Rude, 2006, p. 22) According to the motivator-hygiene
theory, when employees are recognized for their achievements and feel valued, their
higher order needs are met, and they feel satisfied with their jobs (Herzberg, 1974).
Moreover, according to the SDT, people have a competence need, which compels them to
seek challenges that are optimal for their capacities and maintain and enhance those skills
through activity (Ryan & Deci, 2002, p. 7). By valuing people for who they are,
developing them, and celebrating their accomplishments, a servant leader fulfills their
competence need, thus making employees satisfied with their jobs.
Builds Community
The behavior of “Builds community” was found to be the second strongest
predictor of employee job satisfaction. Laub (1999) asserts that a servant leader builds
SERVANT LEADERSHIP IN SCHOOLS 84
community by building strong interpersonal relationships, working collaboratively with
others, and by valuing the differences of others. Greenleaf (1971) emphasized that an
organizational environment of love and service requires a community in which the
“liability of each for the other and all for one is unlimited” (p. 91).
Teachers are more likely to be satisfied with their jobs if their school operates
more like a community than as a regular workplace (Eliff, 2014, p. 116). When an
organization operates as a community, every member of the organization is committed to
each other's success (Taylor, 2002). The building of community within an institution
develops other servant leaders who similarly build communities around them; thus,
fulfilling Greenleaf’s vision of a virtuous cycle of service (Monroe, 2013). Fernandez
(2008) found that job satisfaction is positively related to development-oriented and
relations-oriented leader behavior. Waters and Cameron (2007) (as cited in English,
2011) argue that “Virtually everything in a school occurs within the context of a
community, composed of students, parents, teachers and other school staff personnel, the
school board, other social agencies, and businesses” (p. 53). Since servant leaders show
an altruistic sensitivity to the employee’s well-being, they build meaningful and
trustworthy relationships with employees. This building of community makes employees
feel connected to others and have a sense of belongingness to the organization, which
fulfills the relatedness needs of the employees (Ryan & Deci, 2002); and thus, makes
them satisfied with their jobs (Chiniara & Bentein, 2016).
In line with the behavior of “Builds community,” one of the unique effects of
servant leadership is the development of a “serving culture” among employees in an
organization (Jaramillo, Grisaffe, Chonko & Roberts, 2009; Liden, Wayne, Chenwei &
SERVANT LEADERSHIP IN SCHOOLS 85
Meuser, 2014), as well as outside the organization toward the broader community (Liden,
Wayne, Zhao & Henderson, 2008). Once a specific behavior is embedded as a cultural
value in an organization, it solidifies behavioral norms and expectations (Liden et al.,
2014, p. 1435) and ultimately becomes embodied in an ideology or organizational
philosophy (Schein, 2010, p. 27). The development of a serving culture outside of the
organization is a very powerful effect of servant leadership, especially in an era when
people have lost trust in the credibility of corporate leaders as a group, due to the
behavior of a few executives. Moreover, Liden et al. (2008) found that when compared
to transformational leadership and Leader-Member Exchange (LMX) theory, servant
leadership uniquely explains community citizenship behavior. This finding supports
Graham’s (1991) claim that servant leadership is different from transformational
leadership and LMX theory because it encourages followers to become responsible
agents at work and in the society (p. 113).
Serving the community and society is a cornerstone value of servant leadership.
Larry Spears describes this aspect of servant leadership as “Organizational Stewardship,”
which “involves preparing the organization and its members for great contributions to
society” (as cited in Barbuto & Wheeler, 2006, p. 308). Greenleaf (1977) emphasized the
value of a community in his seminal work, and said:
Where there is not community, trust, respect, and ethical behavior are difficult for
the young to learn and for the old to maintain. Living in community as one’s basic
involvement will generate an exportable surplus of love which the individual may
carry into his many involvements with institutions which are usually not
communities: businesses, churches, governments, schools. (p. 91)
SERVANT LEADERSHIP IN SCHOOLS 86
In summary, a servant leader encourages everyone actively pursue opportunities to serve
and lead others; thereby, improving the quality of life within and institution and
throughout the society (Guillaume, 2012, p. 104).
Provides Leadership
The behavior of “Provides leadership” was found to have the third strongest
correlation with job satisfaction in this research. A servant leader provides leadership by
envisioning the future, taking initiative, and clarifying goals (Laub, 1999, p. 83). Servant
leaders can influence others without using their formal authority and power (Barbuto &
Wheeler, 2006). Moreover, servant leaders are very observant and anticipatory in their
functioning (Barbuto & Wheeler, 2006), a concept referred to as “wisdom.” Teachers in
school want consistency in leadership and want leaders to be able to set clear goals and
take appropriate actions to achieve those goals. Moreover, a leader must show his or her
staff that they have a clear vision and that they are leading their staff toward the
fulfillment of that vision for the betterment of the staff, students, and teachers (Brown,
2014). When employees have a clear sense of direction and when they are convinced
through rational persuasion and not by force about that direction, they feel motivated and
satisfied with their jobs.
Shares Leadership: A Striking Result
A striking result of this study was that the behavior of “Shares leadership” has the
least correlation with employee job satisfaction in schools. According to Laub (1999), a
servant leader shares leadership by facilitating a shared vision, sharing power and
releasing control, and by sharing status and promoting others (p. 83). The findings of the
present research corroborate Cerit’s (2009) findings, who concluded that there was no
SERVANT LEADERSHIP IN SCHOOLS 87
statistically significant correlation between “shares leadership” and job satisfaction in
schools in Turkey. However, Cerit (2009) attributed this striking result to the excessively
bureaucratic and centralized system of education in Turkey, where most of the decisions
are made by the Ministry of Education. As such, teachers are not usually involved in
major decision making in schools. Pearson and Moomaw (2005) also found that general
teacher autonomy did not have a significant correlation with job satisfaction. However,
other researchers have found that teacher autonomy is positively correlated with job
satisfaction (Skaalvik & Skaalvik, 2014; Stein, 2016; Lasseter, 2014).
One possible explanation for this weak correlation between the behavior of
“shares leadership” and job satisfaction was offered by an earlier study conducted by
Sergiovanni (1967), where he applied Herzberg’s Motivator-Hygiene theory in a study
involving teachers and their job satisfaction. One of Herzberg’s hygiene factors is
“supervision,” which includes the willingness or unwillingness of a supervisor to delegate
responsibilities to a teacher (Sergiovanni, 1967). An emphasis on teacher-centered
approach would entail supportive administrative behavior, interpersonal relations, and
effective communications. However, this teacher-centered approach only eliminates the
dissatisfaction factors that Herzberg proposed, without necessarily improving job
satisfaction (Sergiovanni, 1967). As such, when a servant leader shares leadership, it
eliminates job dissatisfaction, but may not necessarily lead to job satisfaction.
Another explanation for this result could be offered from the findings of Kreis and
Brockopp (1986). They asserted that teachers define autonomy that contributes to their
perception of job satisfaction as one that is limited to their classrooms. This means that
they only expect autonomy in their classrooms and assign schoolwide autonomy in
SERVANT LEADERSHIP IN SCHOOLS 88
decision-making to school administrators (Kreis & Brockopp, 1986, p. 113). As such,
having autonomy in schoolwide decision making may not necessarily lead to job
satisfaction.
Implications for Management
Based on the findings of the present research, this section presents some
recommendations for action for school leaders. First, school districts and boards should
thoughtfully hire school leaders and administrators who have a genuine desire to serve
people, value them, and help them grow as people. Moreover, school districts and boards
should only hire people as school leaders who are people-oriented and can build strong
and long-lasting relationships with other employees; thus, building a sense of community
within the school. Given that school leadership plays a vital role in employee job
satisfaction (Eldred, 2010; Hulpia et al., 2009; Ladd, 2011; Hudson, 2009; Ismail, 2012),
hiring the right people who can build such effective relationships can improve employee
job satisfaction, and thus, overall student performance. Caffey (2012) aptly suggests,
“Assisting leadership practice in maintaining a quality staff, satisfied in their teaching
position, and holding a high level of motivation would only benefit the school district as a
whole school community” (p. 14). Not only that, such improved student performance can
also lead to significant financial (McKinsey and Company, 2009; Hanushek et al., 2016)
and societal (Hoffmann et al., 2013; Savolainen et al., 2012) impacts.
Second, school districts and boards ought to develop appropriate training
programs for school leaders to improve their practice of servant-leader behaviors. The
emphasis in these programs should be on developing the top three servant leader
behaviors that have the strongest correlation with employee job satisfaction: (1) Values
SERVANT LEADERSHIP IN SCHOOLS 89
people, (2) Builds community, and (3) Provides leadership. Moreover, in line with
Greenleaf’s vision of a virtuous cycle of service (Monroe, 2013), training programs
should also develop teachers to become servant leaders so these servant leader behaviors
can be implemented within classrooms as well.
Last, school leaders should conduct a needs assessment to determine the personal
and professional needs of their employees. According to Greenleaf (1998) (as cited in
Chiniara & Bentein, 2016), “servant leaders invest a great deal of time and energy in
understanding follower's interests, capabilities, and career goals, as they are genuinely
concerned and consider subordinates' growth a priority” (p. 127). This needs assessment
could be the starting point for school leaders to proactively meet the needs of their
followers, help them grow personally and professionally, and encourage the building
community within and outside of the school. This needs assessment should be conducted
for teachers, students, and then to the community at large.
Summary
The purpose of this research was to identify specific servant leader behaviors that
have the strongest correlation with employee job satisfaction in K-12 schools. With the
passing of the No Child Left Behind and Every Student Succeeds Act, schools are under
increased pressure to show sustained improvements in students’ academic performance.
On the other hand, high rates of teachers’ job dissatisfaction and the resulting high
turnover rates have a negative impact on student performance, which in turn leads to
long-term societal and economic problems. Additionally, high teacher turnover has
negative financial implications for school districts and the nation at large.
SERVANT LEADERSHIP IN SCHOOLS 90
School leadership has a positive effect on employee job satisfaction. Of the
leadership types, servant leadership was found to improve employee job satisfaction in
K-12 schools. Because of a lack of consensus on its operationalization and
dimensionality, servant leadership remains to be an abstract and ambiguous phenomenon.
The present research reduces this ambiguity by identifying servant leader behaviors that
have the strongest correlation with job satisfaction in schools.
Using systematic review as the methodology, the present researcher analyzed 21
empirical studies exploring the correlation between servant leadership and job
satisfaction. The researcher used thematic synthesis to analyze the sample for this
research. The researcher used Laub’s (1999) servant leadership model as the basis and
mapped servant leader behaviors in other models to Laub’s model. For each study, the
servant leader behavior with the strongest correlation with job satisfaction was assigned a
score of 5; the second strongest behavior correlated with job satisfaction was assigned a
score of 4, and so on. If a behavior was reported to correlate with job satisfaction without
any comparative correlation strength, it was assigned a score of 1 by default. In the end,
scores assigned to all behaviors were added to determine the behaviors with the strongest
correlation with job satisfaction.
The presenter researcher found that the behavior of “Values people” had the
strongest correlation with employee job satisfaction in K-12 schools. According to Laub
(1999), it includes believing in people, respecting them, caring for them, putting their
needs first, recognizing them, and showing love and compassion toward them. This
strong correlation is further supported by Herzberg’s Motivator-Hygiene theory, which
postulates that when people feel recognized in their jobs and feel a sense of achievement,
SERVANT LEADERSHIP IN SCHOOLS 91
then they feel motivated and satisfied. Moreover, according to the SDT, people have a
competence need, which compels them to seek challenges that are optimal for their
capacities and to maintain and enhance those skills through activity (Ryan & Deci, 2002,
p. 7). Thus, the behavior of “Values people” fulfills the competence need, making
employees satisfied with their jobs.
Moreover, this research found that the behavior of “Builds community” had the
second strongest correlation with employee job satisfaction in K-12 schools. According
to Laub (1999), this behavior includes building strong interpersonal relationships with
people, valuing the differences between people, and working collaboratively with others.
When a servant leader builds community within and outside of the school, he or she
fulfills employees’ relatedness need, which refers to being connected with others, caring
for and being cared for by others, and having a sense of belongingness with other
individuals and the community at large (Ryan & Deci, 2002, p. 7). The fulfillment of the
relatedness need improves employee job satisfaction. Finally, the behavior of “Provides
leadership” was found to have the third strongest correlation with job satisfaction.
Recommendations for Future Research
This research identified servant leader behaviors that have the strongest
correlation with employee job satisfaction in K-12 schools. It provided school leaders
with a concrete set of behaviors that school leaders can implement and be trained on, in
order to improve job satisfaction. Moreover, this research gave a clear picture as to how
servant leadership can be implemented in K-12 schools. Future research can replicate this
study in other educational institutions, including colleges, universities, and other
organizational settings. Moreover, future research can identify specific servant leader
SERVANT LEADERSHIP IN SCHOOLS 92
behaviors that are most effective in improving job satisfaction in other organizations to
determine if there are any differences in the effective implementation of servant
leadership in different organizational settings.
Also, future studies could identify if servant leadership is applied differently
across cultures. Though most of the studies included in the present sample were
conducted in the United States, servant leadership is implemented across a variety of
cultures including China, Turkey, Indonesia, New Zealand, Kenya, and Trinidad (Parris
& Peachey, 2013). It would be interesting to explore if certain servant leader behaviors
are more effective in those cultures as compared to the United States.
Moreover, future research can replicate the present research to include other
employee outcomes that are closely related to job satisfaction. For example, servant
leadership is positively correlated to employees’ organizational commitment (Liden,
Wayne, Zhao, & Henderson, 2008) and organizational citizenship behavior (OCB)
(Walumbwa, Hartnell, & Oke, 2010; Ehrhart, 2004; Hu & Liden, 2011), both of which
affect job satisfaction. (Jinhua, Yanhui, Yan, & Xiaoyan, 2014). Due to time limitations,
primary studies exploring the effect of servant leadership on these outcomes were not
included in the present research. Future research can include these broader employee
outcomes to gain a better understanding of how servant leadership can be practiced
effectively in K-12 schools.
Finally, future studies could focus on the effectiveness of what Greenleaf
envisioned to be a virtuous cycle of service and explore if and how students in servant-
led schools become servant leaders themselves. Greenleaf asserted that as a result of
servant leadership, those who are being served would ultimately grow to become
SERVANT LEADERSHIP IN SCHOOLS 93
“healthier, wiser, freer, more autonomous, more likely themselves to become servants”
(Greenleaf, 1971, p. 412). Such students would then serve others in the community at
large. Future research can evaluate whether this vision is fulfilled in servant-led schools.
Conclusion
We live in an era where many people have lost trust in the credibility of corporate
leaders because of the behavior of a few executives. Our communities are surrounded by
leaders who have great leadership abilities but huge egos and a strong focus on their
power and control. “What we need most are servant leaders with exceptional abilities
blended with hearts full of humility and love. Such leaders can make this world a better
place and restore people’s hope in the future” (Wong & Davey, 2007, p. 11). Developing
our students as servant leaders will improve our society and the world at large
tremendously by shifting the focus from just “me” to “we” and will lead us to long-term
prosperity instead of short-term profits. As a Chinese proverb stated, “If you want one
year of prosperity, grow grain. If you want ten years of prosperity, grow trees. If you
want one hundred years of prosperity, grow people” (Wong & Davey, 2007, p. 8).
SERVANT LEADERSHIP IN SCHOOLS 94
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APPENDIX
Appendix A
Journals Included in Research Databases
• Academic Search Complete
• America: History & Life
• American Doctoral Dissertations 1933 - 1955
• Books24x7
• Business Insights: Essentials
• Business Source Complete
• CINAHL
• CINAHL Complete
• Computer Database
• Computers & Applied Sciences Complete
• Criminal Justice Abstracts with Full Text
• eBook Collection (EBSCOhost)
• Education Research Complete
• Encyclopedia, Funk & Wagnalls New World
• Environment Complete
• ERIC
• European Views of the Americas: 1493 to 1750
• Gale Virtual Reference Library
• GPO Monthly Catalog
• GreenFILE
• Health Source - Consumer Edition
• Health Source: Nursing/Academic Edition
• Historical Abstracts
• Hoover's
• JSTOR
• Library, Information Science & Technology Abstracts
• MasterFILE Premier
• MEDLINE
• Mergent Online
• Military & Government Collection
• Nursing Reference Center
• OAIster
• Oxford Reference Online Premium
• Oxford Scholarship Online
• Political Science Complete
• Primary Search
• Professional Development Collection
• Project Muse
• PsycARTICLES
• Psychology and Behavioral Sciences Collection
• PsycINFO
SERVANT LEADERSHIP IN SCHOOLS 122
• Regional Business News
• ScienceDirect
• SocINDEX with Full Text
• Teacher Reference Center
SERVANT LEADERSHIP IN SCHOOLS 123
Appendix B
Database Search Results
Database Search String Scope Date of Search Date Range # Screened English only # Included
OneSearch (servant n2 leader*) AND ("job
satisfaction" OR "work satisfaction"
OR "employee satisfaction" OR
"employee morale" OR "employee
attitude*")
All 6/24/2017 All Dates 299 280 13
ABI/Inform (servant n/2 leader*) AND ("job
satisfaction" OR "work satisfaction"
OR "employee satisfaction" OR
"employee morale" OR "employee
attitude*")
Anywhere
except full
text
6/24/2017 All dates 53 53 2
Dissertation and
Theses Global
(servant n/2 leader*) AND ("job
satisfaction" OR "work satisfaction"
OR "employee satisfaction" OR
"employee morale" OR "employee
attitude*")
Anywhere
except full
text
6/24/2017 All dates 82 81 14
Grey Literature (servant n/2 leader*) AND ("job
satisfaction" OR "work satisfaction"
OR "employee satisfaction" OR
"employee morale" OR "employee
attitude*")
3
Snowballing 3
Total Included 35
Total After Removing Duplicates 21
SERVANT LEADERSHIP IN SCHOOLS 124
Appendix C
Detailed Explanation of the MMAT Methodological Quality Criteria
Types of
mixed
methods study
components
or primary
studies
Methodological quality criteria (see tutorial for definitions and examples) Responses
Yes No Can’t
tell
Comments
Screening
questions
(for all types)
• Are there clear qualitative and quantitative research questions (or objectives*), or a clear mixed methods question (or objective*)?
• Do the collected data allow address the research question (objective)? E.g., consider whether the follow-up period is long enough for the
outcome to occur (for longitudinal studies or study components).
Further appraisal may be not feasible or appropriate when the answer is ‘No’ or ‘Can’t tell’ to one or both screening questions.
1. Qualitative 1.1. Are the sources of qualitative data (archives, documents, informants, observations) relevant to address the research question
(objective)?
1.2. Is the process for analyzing qualitative data relevant to address the research question (objective)? 1.3. Is appropriate consideration given to how findings relate to the context, e.g., the setting, in which the data were collected? 1.4. Is appropriate consideration given to how findings relate to researchers’ influence, e.g., through their interactions with participants?
2.
Quantitativ
e
randomized
controlled
(trials)
2.1. Is there a clear description of the randomization (or an appropriate sequence generation)? 2.2. Is there a clear description of the allocation concealment (or blinding when applicable)? 2.3. Are there complete outcome data (80% or above)? 2.4. Is there low withdrawal/drop-out (below 20%)?
3.
Quantita
tive non-
randomi
zed
3.1. Are participants (organizations) recruited in a way that minimizes selection bias? 3.2. Are measurements appropriate (clear origin, or validity known, or standard instrument; and absence of contamination between groups
when appropriate) regarding the exposure/intervention and outcomes?
3.3. In the groups being compared (exposed vs. non-exposed; with intervention vs. without; cases vs. controls), are the participants
comparable, or do researchers take into account (control for) the difference between these groups?
3.4. Are there complete outcome data (80% or above), and, when applicable, an acceptable response rate (60% or above), or an acceptable
follow-up rate for cohort studies (depending on the duration of follow-up)?
4.
Q
ua
nti
tat
ive
de
scr
ipt
ive
4.1. Is the sampling strategy relevant to address the quantitative research question (quantitative aspect of the mixed methods question)? 4.2. Is the sample representative of the population understudy? 4.3. Are measurements appropriate (clear origin, or validity known, or standard instrument)? 4.4. Is there an acceptable response rate (60% or above)?
SERVANT LEADERSHIP IN SCHOOLS 125
5. Mixed
methods
5.1. Is the mixed methods research design relevant to address the qualitative and quantitative research questions (or objectives), or the
qualitative and quantitative aspects of the mixed methods question (or objective)?
5.2. Is the integration of qualitative and quantitative data (or results*) relevant to address the research question (objective)? 5.3. Is appropriate consideration given to the limitations associated with this integration, e.g., the divergence of qualitative and quantitative
data (or results*) in a triangulation?
Criteria for the qualitative component (1.1 to 1.4), and appropriate criteria for the quantitative component (2.1 to 2.4, or 3.1 to 3.4, or 4.1 to 4.4), must be also
applied.
SERVANT LEADERSHIP IN SCHOOLS 126
Types of mixed methods study components or primary
studies Methodological quality criteria
1. Qualitative
Common types of qualitative research
methodology include: A. Ethnography
The aim of the study is to describe and interpret the shared cultural behaviour of a group of individuals.
B. Phenomenology
The study focuses on the subjective experiences
and interpretations of a phenomenon encountered
by individuals.
C. Narrative
The study analyzes life experiences of an individual or a group.
D. Grounded theory
Generation of theory from data in the
process of conducting research (data
collection occurs first).
1.1. Are the sources of qualitative data (archives, documents, informants, observations) relevant to address the research question
(objective)?
E.g., consider whether (a) the selection of the participants is clear, and appropriate to collect
relevant and rich data; and (b) reasons why certain potential participants chose not to
participate are explained. 1.2. Is the process for analyzing qualitative data relevant to address the research question (objective)?
E.g., consider whether (a) the method of data collection is clear (in depth interviews and/or
group interviews, and/or observations and/or documentary sources); (b) the form of the data is
clear (tape recording, video material, and/or field notes for instance); (c) changes are explained
when methods are altered during the study; and (d) the qualitative data analysis addresses the
question. 1.3. Is appropriate consideration given to how findings relate to the context, e.g., the setting,
in which the data were collected? * E.g., consider whether the study context and how findings relate to the context or
characteristics of the context are explained (how findings are influenced by or influence the
context). “For example, a researcher wishing to observe care in an acute hospital around the
clock may not be able to study more than one hospital. (…) Here, it is essential to take care to
describe the context and particulars of the case [the hospital] and to flag up for the reader the
similarities and differences between the case and other settings of the same type” (Mays &
Pope, 1995).
The notion of context may be conceived in different ways depending on the approach
(methodology) tradition.
SERVANT LEADERSHIP IN SCHOOLS 127
E. Case study
In-depth exploration and/or explanation of
issues intrinsic to a particular case. A case can
be anything from a decision-making process, to
a person, an organization, or a country.
F. Qualitative description
There is no specific methodology, but a qualitative
data collection and analysis, e.g., in-depth
interviews or focus groups, and hybrid thematic
analysis (inductive and deductive).
Key references: Creswell, 1998; Schwandt, 2001;
Sandelowski, 2010.
1.4. Is appropriate consideration given to how findings relate to researchers’ influence, e.g., through their interactions with participants? *
E.g., consider whether (a) researchers critically explain how findings relate to their perspective,
role, and interactions with participants (how the research process is influenced by or influences
the researcher); (b) researcher’s role is influential at all stages (formulation of a research
question, data collection, data analysis and interpretation of findings); and (c) researchers
explain their reaction to critical events that occurred during the study.
The notion of reflexivity may be conceived in different ways depending on the approach
(methodology) tradition. E.g., “at a minimum, researchers employing a generic approach
[qualitative description] must explicitly identify their disciplinary affiliation, what brought
them to the question, and the assumptions they make about the topic of interest” (Caelli, Ray
& Mill, 2003, p. 5).
*See suggestion on the MMAT wiki homepage (under '2011 version'): Independent reviewers can establish a common
understanding of these two items prior to beginning the critical appraisal.
SERVANT LEADERSHIP IN SCHOOLS 128
Types of mixed methods study components or primary studies
Methodological quality criteria
2. Quantitative randomized controlled (trials)
Randomized controlled clinical
trial: A clinical study in which
individual participants are allocated
to intervention or control groups by
randomization (intervention
assigned by researchers).
Key references: Higgins & Green,
2008; Porta,
2008; Oxford Center for Evidence
based medicine,
2009.
2.1. Is there a clear description of the randomization (or an appropriate sequence generation)?
In a randomized controlled trial, the allocation of a participant (or a data collection unit, e.g., a school) into the
intervention or control group is based solely on chance, and researchers describe how the randomization schedule is
generated. “A simple statement such as ‘we randomly allocated’ or ‘using a randomized design’ is insufficient”.
Simple randomization: Allocation of participants to groups by chance by following a predetermined plan/sequence.
“Usually it is achieved by referring to a published list of random numbers, or to a list of random assignments generated
by a computer”.
Sequence generation: “The rule for allocating interventions to participants must be specified, based on some chance
(random) process”. Researchers provide sufficient detail to allow a readers’ appraisal of whether it produces comparable
groups. E.g., blocked randomization (to ensure particular allocation ratios to the intervention groups), or stratified
randomization (randomization performed separately within strata), or minimization (to make small groups closely
similar with respect to several characteristics). 2.2. Is there a clear description of the allocation concealment (or blinding when applicable)?
The allocation concealment protects assignment sequence until allocation. E.g., researchers and participants are
unaware of the assignment sequence up to the point of allocation. E.g., group assignment is concealed in opaque
envelops until allocation.
The blinding protects assignment sequence after allocation. E.g., researchers and/or participants are unaware of the
group a participant is allocated to during the course of the study.
2.3. Are there complete outcome data (80% or above)?
E.g., almost all the participants contributed to almost all measures.
2.4. Is there low withdrawal/drop-out (below 20%)?
E.g., almost all the participants completed the study.
SERVANT LEADERSHIP IN SCHOOLS 129
Types of mixed methods study components or primary studies Methodological quality criteria
3. Quantitative non-randomized
Common types of design include (A) non-randomized
controlled trials, and (B-C-D) observational analytic study
or component where the intervention/exposure is
defined/assessed, but not assigned by researchers.
A. Non-randomized controlled trials
The intervention is assigned by researchers, but there is no
randomization, e.g., a pseudo-randomization. A non-random
method of allocation is not reliable in producing alone similar
groups.
B. Cohort study
Subsets of a defined population are assessed as exposed,
not exposed, or exposed at different degrees to factors of
interest. Participants are followed over time to determine if
an outcome occurs (prospective longitudinal).
C. Case-control study
Cases, e.g., patients, associated with a certain outcome are
selected, alongside a corresponding group of controls. Data is
collected on whether cases and controls were exposed to the
factor under study (retrospective).
3.1. Are participants (organizations) recruited in a way that minimizes selection bias?
At recruitment stage:
For cohort studies, e.g., consider whether the exposed (or with intervention) and non-exposed (or without intervention) groups are recruited from the same population.
For case-control studies, e.g., consider whether same inclusion and exclusion criteria were
applied to cases and controls, and whether recruitment was done independently of the
intervention or exposure status.
For cross-sectional analytic studies, e.g., consider whether the sample is representative of the
population. 3.2. Are measurements appropriate (clear origin, or validity known, or standard instrument; and absence of contamination between groups when appropriate) regarding the exposure/intervention and outcomes?
At data collection stage:
E.g., consider whether (a) the variables are clearly defined and accurately measured; (b)
the measurements are justified and appropriate for answering the research question; and
(c) the measurements reflect what they are supposed to measure.
For non-randomized controlled trials, the intervention is assigned by researchers, and so
consider whether there was absence/presence of a contamination. E.g., the control group may
be indirectly exposed to the intervention through family or community relationships.
SERVANT LEADERSHIP IN SCHOOLS 130
D. Cross-sectional analytic study
At one particular time, the relationship between health-
related characteristics (outcome) and other factors
(intervention/exposure) is examined. E.g., the frequency of
outcomes is compared in different population sub-groups
according to the presence/absence (or level) of the
intervention/exposure.
Key references for observational analytic studies: Higgins &
Green, 2008; Wells, Shea, O'Connell, Peterson, et al., 2009.
3.3. In the groups being compared (exposed vs. non-exposed; with intervention vs. without; cases vs. controls), are the participants comparable, or do researchers take into account (control for) the difference between these groups?
At data analysis stage:
For cohort, case-control and cross-sectional, e.g., consider whether (a) the most important
factors are taken into account in the analysis; (b) a table lists key demographic information
comparing both groups, and there are no obvious dissimilarities between groups that may
account for any differences in outcomes, or dissimilarities are taken into account in the analysis.
3.4. Are there complete outcome data (80% or above), and, when applicable, an acceptable response rate (60% or above), or an acceptable follow-up rate for cohort studies (depending on the duration of follow-up)?
5
SERVANT LEADERSHIP IN SCHOOLS 131
Types of mixed methods study components or primary studies
Methodological quality criteria
4. Quantitative descriptive studies
Common types of design include single-group studies:
A. Incidence or prevalence study without comparison group
In a defined population at one particular time, what is happening in a population, e.g., frequencies of factors (importance of problems), is described (portrayed).
B. Case series
A collection of individuals with similar characteristics are used to describe an outcome.
C. Case report
An individual or a group with a unique/unusual
outcome is described in details.
Key references: Critical Appraisal Skills Programme, 2009;
Draugalis, Coons & Plaza, 2008.
4.1. Is the sampling strategy relevant to address the quantitative research question (quantitative aspect of the mixed methods question)?
E.g., consider whether (a) the source of sample is relevant to the population under
study; (b) when appropriate, there is a standard procedure for sampling, and the sample
size is justified (using power calculation for instance).
4.2. Is the sample representative of the population understudy? E.g., consider whether (a) inclusion and exclusion criteria are explained; and (b)
reasons why certain eligible individuals chose not to participate are explained.
4.3. Are measurements appropriate (clear origin, or validity known, or standard instrument)?
E.g., consider whether (a) the variables are clearly defined and accurately measured;
(b) measurements are justified and appropriate for answering the research question;
and (c) the measurements reflect what they are supposed to measure.
4.4. Is there an acceptable response rate (60% or above)?
The response rate is not pertinent for case series and case report. E.g., there is no
expectation that a case series would include all patients in a similar situation.
6
SERVANT LEADERSHIP IN SCHOOLS 132
Types of mixed methods study components or primary studies Methodological quality criteria
5. Mixed methods
Common types of design include:
A. Sequential
explanatory design The quantitative component is followed by the qualitative. The purpose is to explain quantitative results using qualitative findings. E.g., the quantitative results
guide the selection of qualitative data sources and data collection, and the
qualitative findings contribute to the interpretation of quantitative results.
B. Sequential exploratory design
The qualitative component is followed by the quantitative. The purpose is to
explore, develop and test an instrument (or taxonomy), or a conceptual
framework (or theoretical model). E.g., the qualitative findings inform the
quantitative data collection, and the quantitative results allow a generalization
of the qualitative findings.
C. Triangulation design
The qualitative and quantitative components are concomitant. The purpose is
to examine the same phenomenon by interpreting qualitative and quantitative
results (bringing data analysis together at the interpretation stage), or by
integrating qualitative and quantitative datasets (e.g., data on same cases), or
by transforming data (e.g., quantization of qualitative data).
D. Embedded design
The qualitative and quantitative components are concomitant. The purpose is
to support a qualitative study with a quantitative sub-study (measures), or to
better understand a specific issue of a quantitative study using a qualitative
sub-study, e.g., the efficacy or the implementation of an intervention based
on the views of participants.
Key references: Creswell & Plano Clark, 2007; O’Cathain, 2010.
5.1. Is the mixed methods research design relevant to address the qualitative and quantitative research questions (or objectives), or the qualitative and quantitative aspects of the mixed methods question (or objective)?
E.g., the rationale for integrating qualitative and quantitative methods to answer the research question is explained.
5.2. Is the integration of qualitative and quantitative data (or results) relevant to address the research question (objective)?
E.g., there is evidence that data gathered by both research methods was brought
together to form a complete picture, and answer the research question; authors
explain when integration occurred (during the data collection-analysis or/and
during the interpretation of qualitative and quantitative results); they explain
how integration occurred and who participated in this integration.
5.3. Is appropriate consideration given to the limitations associated with this integration, e.g., the divergence of qualitative and quantitative data (or results)?
SERVANT LEADERSHIP IN SCHOOLS 133
Appendix D Subject Matter Expert Evaluation & Feedback Form
Student: Haroon Baqai
Dissertation Topic: Effects of Servant Leadership on Job Satisfaction of Teachers
Feedback from: ________________________
Please provide your insights and suggestions for each of these topic areas. Comments
and suggestions under each topic are expected and very much appreciated.
Clarity of the Study Problem – Is the topic’s relationship to the field of educational
leadership made clear and explained?
Your observations:
Significance of this Study – To what extent would this study contribute to the practice of
servant leadership in schools? How original is this study?
Your insights (including awareness of similar studies or research that would duplicate
this study):
Scope of this Study – Is the scope of this study made clear? Is it focused on servant
leadership and its relationship to job satisfaction among school employees? Can this
relationship be realistically investigated?
Your observations about its do-ability:
Literature informing this Study – Does the type and relevance of literature reviewed
here provide the proper direction for this study?
Your observations and suggestions literature sources that would be helpful:
Overall Written Quality – Does this study present a clear line of reasoning consistent
with servant leadership research materials you are familiar with?
Your suggestions for overall improvements that can be made to this approach:
Overall Practical Value – Does this study offer a clear and recognizable opportunity to
produce results that would offer practical solutions to school leadership?
Your comments:
Overall Strengths of this study
SERVANT LEADERSHIP IN SCHOOLS 134
Your comments:
Overall weaknesses of this study
Your comments:
Reviewer’s Signature / date
SERVANT LEADERSHIP IN SCHOOLS 135
Appendix E
Servant Leader Behaviors and their Correlation with Job Satisfaction, With References to Primary Studies
(Sorted by Strongest Correlation)
Servant
Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth
Strongest
Correlation
Pts. Total
Values People McKenzie
(2012);
Chambliss
(2013);
Anderson
(2005)
5x3
= 15
McManmon
et al., (2016)
4 Cerit (2009) 2 15+4+2
= 21
Builds
Community
Brown (2014) 5 Cerit (2009);
Anderson
(2005)
4x2
=8
Girard
(2000);
Chambliss
(2013)
2 McKenzie
(2012); Eliff
(2014)
1+1
=2
5+8+2+
2= 17
Organizational
Stewardship
Zhang et al.,
(2016); Al-
Mahdy et al.,
(2016)
5x2
= 10
English
(2011)
4 10+4 =
14
Displays
Authenticity
Cerit (2009) 5 McKenzie
(2012);
4 Chambliss
(2013)
3 Anderson
(2005)
1 5+4+3+
1=13
SERVANT LEADERSHIP IN SCHOOLS 136
Servant
Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth
Strongest
Correlation
Pts. Total
Wisdom Al-Mahdy et
al., (2016);
English (2011)
5x2=
10
Zhang, Lee,
& Wong
(2016)
1 10+1=
11
Altruistic
Calling
Zhang et al.,
(2016)
4 Al-Mahdy et
al., (2016);
English
(2011)
3*2
=6
4+6=10
Empower Rude (2006) 5 McManmon
et al.,
(2016);
Caffey
(2012)
2x2
=4
5+4=9
Provides
Leadership
Brown (2014) 4 Cerit (2009) 3 Anderson
(2005)
2 4+3+2=
9
Develops
People
Chambliss
(2013)
4 McKenzie
(2012)
3 Cerit (2009) 1 4+3+1=
8
Ethical
leadership
Güngör (2016) 5 McManmon
et al., (2016)
3 5+3=8
Humility McManmon,
Becht et al.,
(2016)
5 Caffey
(2012)
2 5+2=7
SERVANT LEADERSHIP IN SCHOOLS 137
Servant
Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth
Strongest
Correlation
Pts. Total
Shares
Leadership
Anderson
(2005)
3 McKenzie
(2012)
2 Salie (2008);
Chambliss
(2013)
1x2
= 2
3+2+2 =
7
Persuasive
Mapping
Al-Mahdy et
al., (2016);
Zhang et al.,
(2016);
English
(2011)
2x3
=6
6
Trust others Caffey (2012) 5 5
Commitment to
growth of
people
Girard (2000) 5
Emotional
Healing
Zhang et al.,
(2016)
3 Al-Mahdy et
al., (2016);
English
(2011)
1+1
=2
3+2=5
Vision Caffey (2012) 5 5
Agapao love Caffey (2012) 4 4
Support Caffey (2012) 4 4
Healing Girard (2000) 4 4
SERVANT LEADERSHIP IN SCHOOLS 138
Servant
Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth
Strongest
Correlation
Pts. Total
Persuasion Girard (2000) 4 4
Visionary Rude (2006) 4 4
Participatory Rude (2006) 4 4
Empowerment Caffey
(2012)
3 3
Moral
Caffey
(2012)
3 3
Authentic Rude (2006) 2 2
Valuing
teachers
Brown
(2016)
1 1
Self-sacrificing
behaviors
Brown
(2016)
1 1
Empathy Brown
(2016)
1 1
Celebrating
teachers
Brown
(2016)
1 1
Serving others Rude (2006) 1 1
SERVANT LEADERSHIP IN SCHOOLS 139
Servant
Leader
Behavior
Strongest
Correlation
Pts. Second
Strongest
Correlation
Pts. Third
Strongest
Correlation
Pts. Fourth
Strongest
Correlation
Pts. Fifth
Strongest
Correlation
Pts. Total
Building Sense
of Community
Engelhart
(2012)
1 1
Caring Caffey
(2012)
1 1
Collaborative
in crafting
mission
Brown
(2016)
1 1