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Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
1
Version approved by examiner
Occupation as means and ends in early
childhood intervention – A scoping review
Evelin Fischer
Thesis, 15 credits, one-year master
Occupational Therapy
Jönköping, May, 2019
Supervisor: Dido Green, Professor
Examiner: Anita Björklund Carlstedt, Professor
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
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Abstract
Background: Occupational therapy (OT) plays an important role in providing early
childhood interventions for children with developmental delay. While paediatric OT has
long been guided by developmental principles, occupation-centred interventions have
been promoted during the last decades, but no unifying definition exists about the core
features. Aims/Objectives: The aim of this paper is to (a) identify and describe how
occupation-based and occupation-focused interventions are demonstrated in paediatric
occupational therapy for infants and young children with developmental delay, (b)
identify which outcomes these interventions address and (c) analyse which outcome
measures are used. Material and Methods: Eight databases and 15 OT journals were
searched. Included studies were peer-reviewed primary sources published in English
since 1999, selected based on the terminology proposed by Fisher (2013). Nineteen
papers met inclusion criteria. Results: Eight occupation-based, two occupation-focused
and nine occupation-based and occupation-focused interventions were identified.
Outcomes related mainly to occupational and play skill acquisition as well as mastery of
co-occupations. A limited number of occupation-focused outcome measures was
implemented. Conclusions: Several occupation-centred interventions have been
researched. Gaps in knowledge exist regarding measures taking into account (co-
)occupational performance and young children’s perspective. Significance: OTs might
want to expand their scope of practice to include all occupational domains and increase
parent-delivered interventions in natural environments. Measures used should be
relevant to occupational performance and take into account the parent’s and
children’s view. Use of uniform terminology can aid identification of evidence and
clear placement of OT among other professionals.
Keywords: Developmental delay; early childhood; intervention; occupational therapy;
occupation-based; occupation-centred; occupation-focused
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Introduction
Occupational therapists (OTs) play an important role in early childhood interventions
promoting children’s development, occupational performance and participation in domains
such as play, self-care, and social interaction [1-3]. Traditionally, OT services with young
children have been guided by developmental theories focusing on changing performance
components to promote occupational performance [4-7]. Nowadays, early intervention
services are moving towards family-centred care in natural environments and the support of
parent-child interactions [8-11]. The assumption that changing performance components will
automatically result in occupational outcomes has been doubted by several authors [12-16].
Humphry [17] further criticizes that this assumption is not in line with OT’s belief that
occupations arise from person-environment interactions.
In OT, a shift back towards the original focus on occupation has been under way for several
decades [18,19], leading to more occupation-centred interventions, collaborative goal setting
and outcomes focusing on improved activity and participation rather than changes in
performance components [14,20]. In paediatric practice, the interconnectedness of the child’s
occupational performance with the occupations of parents or other family members also needs
to be taken into account [21-23]. Parenting occupations play a central role in providing
children with opportunities to develop and enhance their occupational performance
[21,24,25]. The concept of co-occupation has been introduced to capture the highly interactive
nature of occupations of two or more persons, such as mothers and children [26,27].
Within the profession, a differentiation has been made of occupation as means, i.e. as a
medium of intervention, or as ends, i.e. the ultimate goal being increased quality of
occupational performance [28-30]. Further, the terms occupation-centred, occupation-focused
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and occupation-based are being used, sometimes interchangeably, and no unifying definition
of their core features exists [12,31-33]. Consistent definitions of core concepts are important
both as a prerequisite for a profession’s research and evidence-based practice as well as for
professional identity, reputation and communication with other professions [34-37]. Fisher
[12] suggests the use of uniform terminology with occupation-centred as an overarching
concept and a differentiation between occupation-based practice which uses active
engagement in occupation as the main ingredient of intervention, and occupation-focused
practice which immediately focuses on occupational performance instead of on changing
underlying components or environmental factors in order to improve occupational
performance. Fisher [12] specifically defines occupation as meaningful and purposeful doing
in the way it ordinarily occurs in a person’s daily life.
Several systematic reviews have been conducted investigating the effectiveness of OT in early
childhood interventions [3], but no review of occupation-centred interventions for young
children could be identified in a preliminary search using the databases AMED, CINAHL,
PubMed and PROSPERO with the search words: review, occupation-based, occupation-
centred, occupation-focused, intervention, therapy, treatment, practice and program.
Definition of core concepts used
For the purpose of this review, the concept of occupational performance is defined based on
the Person-Environment-Occupation-Performance (PEOP) model [38]. See Figure 1.
Insert Figure 1
The PEOP model assumes that occupational performance arises from a complex, dynamic
interaction of person, environment and occupation [38]. According to the model, occupational
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performance is influenced by enablers or barriers within the person, environment or
occupation with successful occupational performance promoting participation and well-being
[38,39].
Developmental delay is defined based on Dornelas, Duarte and Magalhães [40] and can occur
along with several childhood conditions including preterm birth, neurological diseases such as
cerebral palsy, genetic aberrations such as down syndrome, mental retardation or autism
which result in delayed acquisition of motor, cognitive, language, and social skills. The delay
can also be transient or without clearly defined underlying pathology [40].
Outcomes measures are tools used to measure change in a person’s occupational performance
or engagement in order to determine the success of an intervention. Features or abilities that
are expected to be influenced by intervention are therefore being quantified and measured at a
minimum at the beginning and end of an intervention. Consistent with client-centred practice,
the focus of an outcome measure should be of importance to the client [41].
Purpose/Aim
The aim of this paper is to (a) identify and describe how occupation-based and occupation-
focused interventions are demonstrated in paediatric occupational therapy for infants and
young children with developmental delay, (b) identify which outcomes these interventions
address and (c) analyse which outcome measures are used.
Material and Methods
A scoping review was chosen since it is appropriate to explore and map available research,
identify gaps in the literature and lay a foundation for future research [42-45]. This scoping
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review was performed based on the Arksey and O’Malley framework [42], informed by
recommendations of Levac et al. [43] as well as guidelines provided by the Jonna Briggs
Institute [45]. Findings are reported using the Preferred Reporting Items for Systematic
Reviews and Meta-Analyses (PRISMA) guidelines for scoping reviews [46].
Arksey and O’Malley [42] outline five steps in conducting a scoping review: (1) identifying
the research question, (2) identifying relevant studies, (3) study selection, (4) charting data,
and (5) collating, summarizing, and reporting results. Objectives, inclusion criteria and
methods were specified prior to initiation of the search [45].
Identifying the Research Question
The scoping review question was formulated as “How is occupation-centred practice
demonstrated in paediatric occupational therapy for infants and young children with
developmental delay?"
➢ What occupation-based and occupation-focused interventions are demonstrated?
➢ What are the main outcomes addressed in these interventions?
➢ Which outcome measures are used?
Identifying relevant studies
Search words were derived based on the person, intervention, comparison, outcome (PICO)
framework [47,48] and expanded through synonyms using thesaurus and literature relevant to
the topic to identify concepts relating to occupational performance [49] and alternative terms
for occupation-centred interventions [14]. Using terminology and definitions of occupations
and occupational performance summarised by Reed [50], participation was included as an
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outcome to capture literature involving engagement in play or activities of daily living (ADL)
within the child’s sociocultural context [51].
A three-step search strategy was implemented as recommended by Peters et al. [45]. Firstly,
databases CINAHL and MEDLINE were searched using keywords based on the PICO-model
(Table 1).
Insert Table 1
Text words contained in titles and abstract as well as index terms were screened to identify
additional keywords and the terms ‘neonate, special needs, treatment, rehabilitation and co-
occupation’ were added. Secondly, relevant databases (AMED, CINAHL, ERIC, Medline,
PsychInfo, OTSeeker, Cochrane, Scopus) were searched using all identified keywords and
relevant major headings or MeSH terms. Online issues of 15 OT journals were searched to
identify additional literature and grey literature was searched using ProQuest Dissertation and
Theses. All searches were performed between 05-03-2019 and 13-03-2019. Thirdly, reference
lists of included studies were searched. Included studies were limited to peer-reviewed
literature published in English. Since the last two decades have seen a stronger push towards
implementation of interventions focusing on occupation [34,52,53], only literature published
since 1999 until March-2019 was included. Full search strategy can be found in Appendix 1.
Study Selection
Papers were included in the scoping review if they were peer-reviewed and reported on an OT
intervention for children with developmental delay age 0-5 years. Studies with a broader age
range were included if they provided a separate analysis based on the relevant age group.
Intervention studies were selected if they were consistent with the definitions for occupation-
based (OB) or occupation-focused (OF) practice proposed by Fisher [12], delivered by OTs
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and provided a clear description of the intervention used and information about ethical
procedures, i.e. ethical approval or informed consent.
Definitions proposed by Fisher [12] were chosen since they provide a clear distinction of
concepts. Descriptions of intervention procedures and intended outcomes were read
repeatedly and mapped onto Fisher’s definitions [12] to classify interventions as OB or OF. If
multiple publications were identified referring to the same sample, the publication with the
most comprehensive reporting was chosen for inclusion, but information from background
documents, such as study protocols, were taken into account for qualitative synthesis if
necessary. Ambiguous studies were included as OB if more than 50% of intervention
strategies used occupation as means of intervention and as OF if at least one primary outcome
measure was occupation-focused or the main outcome was occupational, e.g. enjoyment of
mealtimes rather than improvement of oral-motor skills. If ambiguity existed, it was discussed
with the supervisor and in two cases authors were contacted to clarify details regarding study
population and intervention procedures [54,55].
The initial search strategy yielded a total of 678 documents after duplicates were removed
(see Fig. 2 for data selection process).
Insert Figure 2
Of these 413 were excluded because the title indicated that the study did not report on a
paediatric occupation-centred intervention. After screening of 265 abstracts, 90 articles were
eligible for full-text review. Applying inclusion and exclusion criteria, a total of 19 articles
were selected to be included in the review. Thirty-nine of the 90 articles were excluded due to
lack of separate analysis for the age group 0-5 years and 26 for other reasons. Among the
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excluded papers identified as OT interventions within the specified age range, 17 could not be
classified as OB or OF, e.g. interventions at the neurobehavioral level, sensory integration,
training of decontextualized skills or developmental domains. Five studies generally met
inclusion criteria, but did not provide information about ethical procedures and were therefore
excluded. One article describing a relationship-based intervention could not be accessed via
university or author [56].
Charting the Data
A data-charting form was created and applied to all included studies [42,43] recording:
author, year of publication, geographical location, population characteristics and sample size,
short description of intervention, practice setting, research method/study design, intended
outcomes, outcome measures and results (Appendix 2). Based on recommendations of Levac
et al. [43], the data charting form was initially used on five studies to determine whether
extracted data was relevant for answering the research question. As common in scoping
reviews, critical appraisal of included studies was not performed [42].
Collating, Summarizing and Reporting
Numerical analysis was performed based on the extracted data and outcomes were reported
based on occupational domains [49] relevant to the age group.
Additionally, categories of practice were identified using methods of qualitative content
analysis [57,58]. Therefore, extracted data was synthesized into three tables grouped by
intervention features (OB, OF, OB+OF) including authors and year, intervention description
and outcomes. Descriptions of intervention procedures and outcomes were read repeatedly to
identify categories of practice.
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Ethical Considerations
This review followed general ethical considerations based on the ‘Declaration of Helsinki’
[59] and the principles of autonomy, beneficence, justice and non-maleficence to ensure
honesty and integrity in all phases of the review process [60,61]. Since this is a review study
without direct involvement of participants, no ethical approval was obtained [62].
Autonomy: Autonomy includes a client’s ability to make informed choices [61] which is
consistent with client-centred OT. Occupation-centred interventions can help to ensure that
activities and outcomes addressed in OT intervention are meaningful to a client’s life
situation. The use of uniform terminology can aid in positioning occupation-based and
occupation-focused interventions more clearly and help families take informed decisions that
best suit their needs. The concept of autonomy was taken into account by including only
studies in the review which obtained informed consent from participants. Research with
young children requires special ethical considerations and the child’s as well as the parent’s
perspective should be taken into account [63,64].
Beneficence and non-maleficence: The aim of this review is to provide information which can
inform practitioners about how occupation-centred early childhood interventions are
demonstrated in intervention studies. Additionally, the results can provide a basis for further
research. The author set out an objective and transparent process in order to minimize bias
and allow for replication of search process and analysis [65,66].
Justice: This review includes only studies which provided information about ethical
procedures, such as ethical approval or informed consent [67,68] to ensure sampling,
recruitment, intervention and data management were undertaken correctly and fairly [69].
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Results
Results of numerical analysis are presented first, followed by results of thematic analysis
outlining categories of occupation-centred practice as well as outcomes addressed and
outcome measures used.
Most studies were conducted in western countries (n=15) [54,55,70-82], especially the United
States (n=9) [55,71-75,78-80], and used quasi-experimental or descriptive rather than
experimental designs with small sample sizes (Fig 3). A majority of studies were published
during the last 5 years (n=11) [54,55,70,72,74,75,79-81,83,84].
Insert Figure 3
While most identified studies were classified as OB (n=8) [54,55,72-75,79,84] or a
combination of OB and OF (n=9) [70,71,76-78,81-83,85], only two were classified as solely
OF [80,86]. See Table 2 for summary.
Insert Table 2
In some cases, the description of intervention procedures or intended outcomes, did not
provide sufficient information to classify as OF or OB.
Most studies provided direct interventions to children and their families (n=17) [54,55,70-
79,81-85], most often in combination with parent education [54,55,70-72,74-78,81-83,85,86]
and almost half were conducted in a clinic environment (n=9) [70,71,77,78,81-85]. Studies
examined a wide range of populations, including for example children with cerebral palsy
(n=6) [70,71,76,77,81,82], autism (n=4) [55,74,80,83], developmental delays (n=5)
[55,72,75,85,86], or prematurely born infants (n=1) [78].
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Occupation-based Interventions
Promoting Play. The occupation-based interventions focused mainly on play, with five
studies implemented as playgroups in community-settings [55,72,74,75,79]. These included
two community-based playgroups for children with developmental delays [55,75], and one
aquatic playgroup for children with autism [74], focusing on promoting play and parent-child
interaction. Another therapeutic playgroup promoting peer play as well as language and motor
development was implemented in a day-care centre by OTs and speech and language
pathologists (SLPs) [72]. One intervention provided an inclusive playgroup setting with
opportunities for unstructured play and examined effects of a powered ride-on car on play
behaviour and peer interaction for children with mobility-related disabilities [79]. Another
used a non-powered mobility device within individual free play sessions with scaffolded
support to promote engagement in play for children with severe mobility limitations [84].
Motor Skills Training. One OB intervention provided constraint induced movement therapy
(CIMT) in the home environment [73] for a young child with cerebral palsy (CP). The
intervention focused on improving performance skills such as upper extremity reach or
bilateral hand use.
Additionally, one paper was included as questionable. The paper described equine-assisted
therapy for toddlers and their mothers with the intention to provide positive shared
experiences and improve maternal caregiving and attachment [54]. While horse-riding might
not be considered a typical occupation for toddlers in western cultures, in cultures where
equine animals are commonly used in daily life, it could be.
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Occupation-focused Interventions
Promoting Everyday Function. The two OF interventions consisted of coaching for parents of
children with autism within an enriched home environment program [80] or other
developmental delays within a routines-based approach [86]. The focus was on changing
barriers in the environment in combination with modification of tasks or routines to improve
occupational performance.
Interventions both Occupation-based and Occupation-focused
Occupational and Motor Skills Training. Five of the nine interventions identified as OB and
OF were directed towards outcomes relevant to everyday functioning [71,76,77,81,82], often
provided either by OTs or physiotherapists (PTs)[71,77,81,82]. The interventions consisted of
providing intensive structured task practice for children with CP [82] including a study
comparing hand-arm bimanual intensive training (HABIT) and CIMT [71]. Further, two
interventions consisted of modification of task or environment with the goal of promoting
occupational performance in daily occupations, e.g. tying shoe-laces or self-feeding including
family-centred functional therapy [76] and a context-focused intervention [77]. Another study
describing a context-focused intervention for children with CP [81] was added as
inconclusive. Descriptions of activities used during intervention and outcome areas addressed
were insufficient to ensure that the intervention was really OB and OF [81,87].
Experiencing Co-occupation. The other four studies classified as both OB and OF provided
hands-on training of everyday occupations and opportunities for parent and child to
experience these co-occupations in a positive manner. Two interventions focused on feeding
occupations, combining parent coaching and hands-on training during mealtimes, for an infant
[78] and a 16-month old boy [85] with complex medical needs. Further, a relationship-
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focused intervention was implemented with a 20-month old girl with CP and her mother
combining engagement in child-led free play sessions with parent coaching to promote play,
attachment and mother-child interactions [70]. Finally, one intervention for children with
autism combined engagement in free play with sensory strategy use and hands-on training for
parents [83].
Outcomes and Outcome Measures
Most studies focused on outcomes in the areas of ADL or motor skill acquisition, engagement
in play or social interaction with parents or peers. None of the studies focused on outcomes
related to the domains sleep or rest. A variety of different outcome measures were used
(n=30), with the Pediatric Evaluation of Disability Inventory (PEDI; n=6) and the Canadian
Occupational Performance Measure (COPM; n=5) being the most widely used ones. See
Table 2 for summary. Outcome measures identified as occupation-focused included the
COPM, PEDI, Preschool Activity Card Sort (PACS), Assessment of Preschool Children’s
Participation (APCP), Performance Quality Rating Scale (PQRS), and the Routines-based
Interview (RBI). These were implemented in OF and OF+OB interventions and were most
often combined with component-focused measures such as the Assisting Hand Assessment
(AHA), Gross Motor Function Measure (GMFM), Test of Playfulness (ToP) or Child
Behavior Checklist (CBCL). Less than a quarter of papers (n= 4) [71,76,80,83] used only
occupation-focused outcome measures. In OB interventions mainly component-focused
measures were used. Three papers, all OF+OB, reported outcomes only narratively
[70,78,85].
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Discussion
This scoping review provides an overview of occupation-based and occupation-focused
interventions for infants and young children with developmental delay based on the
definitions proposed by Fisher [12] and analysed outcomes and outcome measures applied. A
considerable rise in publications displaying increased attention towards occupation-centred
practice could be identified during the last five years, possibly linked to the publication of the
International Classification of Functioning for Children and Youth (ICF-CY) [88] in 2007.
Nonetheless, the number of intervention studies which could be classified as occupation-
based or occupation-focused was relatively small. Despite the fact that OTs have been
encouraged to implement occupation-centred interventions for several decades [52,53], only
19 studies met inclusion criteria, most of them with small sample sizes. It has been criticized
that translation from theory into practice is slow with practitioners still using “more traditional
approaches directed at remediating impairments” [20,p.47].
Occupation-based and Occupation-focused Early Childhood Interventions
The included papers represent a variety of interventions mainly concerned with promoting
play [55,72,74,75,79,84], ADL skills [71,73,76,77,81,82] and mastery of co-occupations
[70,83,85,89]. Based on Fisher’s [12] definition of occupation which is specific to how
occupations usually occur in a client’s daily life, interventions such as sensory integration
were excluded since they use play, but not in the way it ordinarily unfolds in a child’s life. A
broader definition of occupation such as proposed within the PEOP [38] might have led to the
inclusion of different studies.
One factor complicating clear classifications based on Fisher’s [12] definitions was that
several studies used a mix of intervention strategies and outcome measures focusing on
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occupational performance and performance components likewise. The use of a combination
of approaches rather than a single one seems to represent daily practice of paediatric OTs
[90,91]. Some authors even argue that OT interventions might be most effective if occupation
as the overarching paradigm is combined with approaches addressing performance
components [18,92,93]. However, a recent systematic review of paediatric OT interventions
found activity-based interventions using a top-down approach to be most effective [94].
Further, despite the findings that parent-delivered interventions are as effective as therapist-
delivered ones [94], only two studies described OF parent coaching interventions [80,86]
showing a field of research which can be expanded, especially for this young age group where
occupational performance is so interconnected [21,22]. This is also true for interventions
provided in natural environments which have been found to be most effective [3,94]. Only
about half of the studies in this review were implemented in the home [73,76,80,86],
preschool environment [72] or in community playgroup settings [55,72,74,75,79],
representing a need for more research on how to better implement occupation-centred
interventions in natural settings.
Outcomes and Outcome Measures
Regarding outcomes, the main outcome areas addressed concerned ADL, play and social
participation. The occupational domain of sleep and rest was not covered in the included
studies, despite the fact that sleep problems are common in young children with
developmental delays [95,96] impacting parental stress levels and mental health [97,98]. A
review by Ho and Siu [99] found that sleep interventions provided by OTs for clients of all
ages mainly used assistive devices or cognitive behavioural approaches, only a small number
of interventions adapted activities or habits to improve sleep patterns. During the review
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process, only one sleep intervention was identified using an assistive device for children with
autism [95] which was excluded based on age range. This field of practice would benefit from
more research.
When it comes to measuring outcomes of occupation-centred interventions, measures need to
be compatible with OT values and suit intended outcomes [20,93,100]. Studies have shown
that paediatric OTs frequently use outcome measures that are not conceptually congruent with
the frames of reference or theories used [90,91]. During the review process, some studies
were excluded due to a mismatch of aims and measures applied, e.g. developmental instead of
occupational outcomes measured in a parent coaching intervention with the aim of providing
autistic children with more opportunity to participate in community activities [101]. Although
this review identified occupation-centred interventions, only a limited number of occupational
performance measures were implemented, all of them in interventions with an occupation-
focused component. It can be argued if PEDI and COPM, the most widely used outcome
measures, qualify as occupation-focused measures. PEDI, in this review mainly used in
studies with children with CP, combines items focusing on occupational performance with
items focusing on performance components [102]. COPM, recommended as an appropriate
tool to help parents set activity-based goals [103,104], was used to set occupational
performance goals, e.g. putting on a sweater, as well as goals focusing on performance
components, e.g. bilateral hand use, in the studies included in this review. The same was true
for Goal Attainment Scaling (GAS), which was used in three papers to measure family-
identified outcomes [81,82,86].
Setting clear occupation-based goals is an important prerequisite for measurement of specific
outcomes [105]. In line with family-centred practice which takes into account parent’s
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perspectives and values with regards to goal setting and delivery of intervention [106,107],
most studies incorporated collaborative goal setting [71,72,76-78,80-83,85,86]. None of the
studies however used child-report measures or family goal setting tools which also exist for
younger children with varying psychometric properties [105,108,109]. If activities used in
intervention are to be regarded as occupation they need to be meaningful to the child,
regardless of age [110]. Interventions taking into account a child’s motivation and level of
enjoyment have been found most effective [94,111] and studies with older children have
shown that goals of parents and children can be quite different [112]. In order to acknowledge
the parent’s and the child’s perspective in occupation-centred interventions, practitioners and
researchers should use existing family goal setting tools and child-report measures and ensure
that goals and occupations used in intervention are chosen by the client, not the therapist.
Finally, most of the studies focusing on promoting co-occupations [70,85] used only
observation to measure outcomes. There seems to be a need for occupation-centred outcome
measures for research and practice that capture the impact of OT interventions on
occupational performance taking into account the interconnected nature of young children’s
occupations. Further, DeGrace [113, p.347] has criticized that family-centred OTs should
assist families in “’being’ a family engaged in meaningful occupations” rather than doing
certain occupations which seems to be reflected to a certain extent in these studies with a
focus beyond the child’s functioning on the child-parent dyad as a whole.
Since the studies included in this review were not critically appraised, the level of evidence
for occupation-centred interventions with this age group cannot be determined. Questions
regarding effectiveness could only be thoroughly answered via a systematic review which
might want to include a broader age range to capture more relevant studies with larger sample
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sizes. The small number of studies identified in this review shows the need for more
intervention studies with high-quality designs and rigorous implementation to strengthen the
evidence-base for occupation-centred interventions with young children.
Use of Terminology and Communication about Occupation-centred Interventions
Since the introduction of the ICF [114], the view of disability and health has changed and
functional outcomes are gaining importance among health care professionals [115,116].
Therefore, OTs are not the only profession valuing goals relevant to occupational
performance. Several of the interventions included in this review (n=7) were provided by OTs
and other professionals such as PTs or SLPs [54,71,72,77,81,82,86], two studies did not even
include OT researchers [81,82]. Especially occupational and motor skills training seems to be
an area of practice where OT and PT interventions overlap. This highlights the importance of
clearly communicating the role of OT so we can be differentiated from other professions. Use
of occupation-centred interventions and language representing OT’s core values can be a way
of promoting OT identity and conveying the profession’s unique perspective [12,117-119].
Regarding the use of clear terminology, Rodger and Kennedy-Behr [14] suggest using the
terms ‘occupation-centred’ and ‘performance-component-focused’ to differentiate approaches
used in paediatric OT. Within the included studies, only a limited number of papers used the
terms ‘occupation-based’ [55,78,85] or ‘occupation-centred’ [80], none of them used
‘occupation-focused’. Instead terms such as ‘family-centred functional therapy’ [76],
‘context-focused’ [77,81] or ‘routines-based intervention’ [86] were used. The use of uniform
terminology across intervention studies, can aid in identifying evidence for OB or OF
interventions and facilitate communication within and outside the profession. In order to
classify interventions as OB or OF, procedures used in intervention studies need to be
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thoroughly described, which was not always the case in the included studies. A group of
researchers has created a template for more precise reporting of interventions which might
also be relevant for OT researchers [120].
Conclusion
This scoping review adds to existing knowledge about occupation-centred interventions for
young children by providing an overview of intervention studies performed during the last two
decades. Occupational therapists use a variety of occupation-based and occupation-focused
interventions to promote young children’s occupational performance mainly targeting
outcomes relating to the promotion of play and occupational skills in the domain of ADL as
well as positive mastery of co-occupations. Interventions mainly combined strategies and
outcome measures focusing on occupational performance with those focusing on performance
components. A limited number of occupation-focused outcome measures was implemented,
often not taking into account the interconnectedness of young children’s occupations. This
study indicates the need for measures capturing the impact of occupation-centred interventions
on occupational performance in all occupational domains relevant to young children’s lives,
taking into account the family’s and the children’s perspectives and provides a foundation for
future research, such as a systematic review. Further, results of this review point to the need of
using uniform terminology across intervention studies to aid identification of evidence and help
OTs communicate their unique role and perspective more clearly within and outside the
profession.
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21
Limitations
Although this scoping review was conducted based on the systematic approach by Arksey and
O’Malley [42] using recommendations by Levac et al. [43] and guidelines provided by the
Jonna Briggs Institute [45], several limitations remain. This review only included articles
published since 1999 in English. Only online issues of OT journals were searched and grey
literature search was limited to one source. Therefore, relevant articles might not have been
identified. Further, several papers relevant to the research question could not be included in
the final analysis due to a lack of information about ethical procedures or a broader age range
without separate analysis for 0-5 year olds, including interventions such as home, summer
camps, cognitive, and handwriting interventions. Studies identified in this review were mainly
limited to western countries and results might therefore not be transferrable to other regions.
Despite the author’s attempts to reduce bias, results should be viewed in the context in which
they were created, i.e. intent, methods and selection of inclusion criteria directly influence
results [66,121]. Since no uniform terminology has been accepted among OT practitioners
and researchers [31,32], using alternative definitions as a basis for study selection might have
affected the results substantially. Furthermore, despite recommendations [43,45], this scoping
review was conducted by only one author during a time frame shorter than the 6 months
recommended by Anderson et al. [44] and the recommended consultation phase [42] was
limited to discussions with colleagues and supervisor regarding importance of the topic and
research methods, increasing the risk of bias and individual errors.
Finally, the author’s limited research experience prior to undertaking the review may have
affected the quality of analysis, e.g. in extracting and interpreting key findings [122].
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22
Significance of findings
- OTs use a variety of occupation-centred interventions for infants and young children
with developmental delay, often using a combination of intervention strategies and
outcome measures focusing on occupational performance and performance
components.
- Occupation-centred interventions for young children should be expanded to more
natural environments and address all occupational domains relevant to young
children’s lives as well as include more parent-delivered interventions.
- Measures used in occupation-centred interventions should capture occupational
performance outcomes and take into account the parent’s and children’s view.
Recommendations for future research
- The use of uniform terminology around occupation-centred interventions and a
thorough description of procedures used in intervention studies can aid identification
of evidence and communication with clients and other professionals.
- Occupation-centred outcome measures need to be developed for research and practice
that capture the impact of OT interventions on occupational performance taking into
account the interconnected nature of young children’s occupations.
- Effectiveness of occupation-centred interventions should be analysed via a systematic
review, possibly taking into account a broader age range to capture more relevant
studies with larger sample sizes.
Disclosure of interest
The author reports no conflict of interest.
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131. Casey J, Paleg G, Livingstone R. Facilitating Child Participation through Power
Mobility. Br J Occup Ther. 2013;76(3):158-160.
132. Watling RL, Dietz J. Immediate effect of Ayres’s sensory integration–based
occupational therapy intervention on children with autism spectrum disorders. Am J
Occup Ther. 2007;61(5):574-583.
133. Case-Smith J, Bryan T. The effects of occupational therapy with sensory integration
emphasis on preschool-age children with autism. Am J Occup Ther. 1999;53(5):489.
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
32
134. Linderman TM, Stewart KB. Sensory integrative-based occupational therapy and
functional outcomes in young children with pervasive developmental disorders: a
single-subject study. Am J Occup Ther. 1999;53(2):207.
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
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Figure 1: Core concepts of the PEOP model - adapted from Baum et al. [38]
PA
RT
ICIP
AT
ION
PE
RF
OR
MA
NC
E
WE
LL
-BE
ING
Cognition
Psychological
Physiological
Sensory
Motor
Spirituality
PERSON OCCUPATION
Activities
Tasks
Roles
Assistive
Technology
ENVIRON
MENT
Culture
Social determinants
Social Support
Social Capital
Education and Policy
Physical and
Natural
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
34
Figure 2: PRISMA Flowchart
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
35
Publication Year
1999-2004
2005-2009
2010-2014
2015-2019
n=
1
2
5
11
Age of
participants
0-1;11
2;0-3;11
4;0-5;11
n=
10
16
9
Intervention features
Occupation-based
Occupation-focused
Both OB and OF
n=
8
2
9
Country
Australia
Canada
Germany
Netherlands
Norway
South Africa
South Korea
Taiwan
USA
n=
1
2
1
1
1
1
2
1
9
Sample Sizes
< 10
10-49
50-100
> 100
Participants
across all studies
(age range 0-5)
n=
10
8
1
1
n=
366
Outcomes
ADL
Sleep and Rest
Play
Leisure
Social Participation/
Social Interaction
n=
9
0
12
3
8
Study design
Randomized-Control
trial
Two-group pre/post
One-group pre/post
Single subject
Case study/case report
Qualitative
Mixed methods
n=
5
0
4
7
3
1
2
Practice Setting
Home
Community
Preschool
Clinic
Group
Individual
Mixed
n=
5
6
1
9
5
12
2
Measures used
Standardized measures
PEDI
COPM
GAS
PACS
ACPC
ToP
Observation/Narrative
Task/Performance
analysis
n=
10
6
5
4
1
1
3
3
0
ADL = Activities of daily living; ACPC = Assessment of Preschool Children’s Participation; COPM = Canadian
Occupational Performance Measure; GAS = Goal Attainment Scaling; OB = occupation-based; OF = occupation-focused;
PEDI = Pediatric Evaluation of Disability Inventory; PACS = Preschool Activity Card Sort; ToP = Test of Playfulness
Figure 3: Numerical analysis of included studies
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
36
Table 1: Search words based on the PICO-model
Population Intervention Control Outcome
Infants and
young children
with
developmental
delay
Occupation-based or
occupation-focused
interventions
Pre-Post Occupational
performance
Pediatric
Paediatric
Child
Toddler
Infant
Neonate
AND
disability
delay
special needs
AND
Occupation-based
Occupation-centred
Occupation-focused
Activity-based
Activity-focused
Task-based
Task-focused
Participation-based
Context-focused
AND
Intervention
Therapy
Practice
Program
Treatment
Early Intervention
Rehabilitation
AND
Occupational
performance
Participation
Activities of daily
living/ADL
Self-care
Sleep
Play
Leisure
Social interaction
Co-occupation
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
37
Table 2: Thematic synthesis of occupation-based and occupation-focused interventions with
the most widely used outcome measures
Author, year Occupation-based Occupation-focused COPM PEDI
An, 2014 [85]
An, 2017 [83]
Barfoot, Meredith, Ziviani, &
Whittingham, 2015 [70]
Bastable, Dada, & Uys, 2016 [84]
de Brito Brandão, Gordon, &
Cotta Mancini, 2012 [71]
Demchick & Day, 2016 [72]
Dickerson & Brown, 2007 [73]
Fabrizi & Hubbell, 2017 [75]
Fabrizi, Ito, & Winston, 2016
[55]
Fabrizi, 2015 [74]
Hwang, Chao, & Liu, 2013 [86]
Lammi & Law, 2003 [76]
Law et al., 2011 [77]
Price & Miner, 2009 [78]
Ross et al., 2018 [79]
Sood, Szymanski, & Schranz,
2015 [80]
Størvold & Jahnsen, 2010 [82]
Kruijsen-Terpstra et al., 2016*
[81]
Beetz, Winkler, Julius, Unväs-
Moberg, & Kotrschal, 2015**
[54]
* Inconclusive **Questionable
Appendix 1: Full Search Strategy
Date Database Search string Settings/Limitations Hits Relevant
by title
Relevant
by
abstract
Included
05-03-
2019
CINAHL Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
English,
Boolean/phrase,
1999-2019,
Research article
28 14 4 Kruijsen-
Terpstra et al.,
2016 [81]
Law et al., 2011
[77]
05-03-
2019
CINAHL (MH "Pediatric Occupational Therapy/MT") English, 1999-2019,
Research article
142 54 25 De Brito
Brandão et al.,
2012 [71]
Dickerson, 2007
[73]
Kruijsen-
Terpstra et al.,
2016 [81]
Law et al., 2011
[77]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
39
Størvold and
Jahnsen, 2010
[82]
05-03-
2019
AMED Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction
Boolean/phrase,
search all text,
English, 1999-2019
8 3 1 -
05-03-
2019
ERIC Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Boolean/phrase,
English, 1999-2019
21 9 1 -
05-03-
2019
ERIC (DE "Occupational Therapy") AND (DE "Early
Intervention" OR DE "Developmental Delays")
English, 1999-2019 53 17 2 Demchick and
Day, 2016 [72]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
40
Fabrizi et al.,
2017 [75]
05-03-
2019
MEDLINE Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction
Boolean/phrase,
English, 1999-2019
39 12 7 Kruijsen-
Terpstra et al.,
2016 [81]
Law et al., 2011
[77]
05-03-
2019
MEDLINE (MH "Occupational Therapy/MT") AND (MH
"Pediatrics")
English, 1999-2019 23 3 0 -
05-03-
2019
PsychInfo Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
English, 1999-2019
45 13 3 Kruijsen-
Terpstra et al.,
2016 [81]
Law et al., 2011
[77]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
41
05-03-
2019
PsychInfo MAINSUBJECT.EXACT("Pediatrics") AND
MAINSUBJECT.EXACT("Occupational
Therapy")
English, 1999-2019 133 23 8 Dickerson, 2007
[73]
Lammi and Law,
2003 [76]
06-03-
2019
Scopus Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search title, abstract,
keywords, 1999-
present
0 - - -
06-03-
2019
Scopus Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search all fields,
abstract, keywords,
1999-present
152 16 1 Hwang et al.,
2013 [86]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
42
OTSeeker Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search any field 9 4 2 Hwang et al.,
2013 [86]
Law et al., 2011
[77]
Cochrane trials Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction
Search all text, 1999-
2019
14 7 3 Hwang et al.,
2013 [86]
667 175 57 9
Grey literature
10-03-
2019
ProQuest
Dissertation &
Theses
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
Search all text,
1999-2019
0 - - -
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
43
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
10-03-
2019
ProQuest
Dissertation &
Theses
Occupation-based OR Occupation-centred OR
Occupation-focused OR Activity-based OR
Activity-focused OR Task-based OR Task-
focused OR Participation-based OR Context-
focused AND Intervention OR Therapy OR
Practice OR Program OR Treatment OR Early
Intervention OR Service OR Rehabilitation
1999-2019 0 - - -
10-03-
2019
ProQuest
Dissertations &
Theses
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND Occupation-
based OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused
1999-2019 0 - - -
0 0 0 0
OT Journals
10-03-
2019
American Journal
of Occupational
Therapy
(via Publisher’s
Website)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND Occupation-
based OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused
1999-2019 36 5 1 -
10-03-
2019
American Journal
of Occupational
Therapy
Occupation-based OR Occupation-centred OR
Occupation-focused OR Activity-based OR
Activity-focused OR Task-based OR Task-
Research Article
1999-2019
97 9 8 Fabrizi et al.,
2016 [55]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
44
(via Publisher’s
Website)
focused OR Participation-based OR Context-
focused AND Intervention OR Therapy OR
Practice OR Program OR Treatment OR Early
Intervention OR Service OR Rehabilitation
Topics: Pediatric
Evaluation and
Intervention
12-03-
2019
Australian Journal
of Occupational
Therapy
(via Wiley)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search all text, 1999-
2019
222 7 1 -
10-03-
2019
Canadian Journal
of occupational
therapy
(via SAGE
Journals)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search all text,
Research Article
1999-2019
264 7 3 -
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
45
12-03-
2019
British Journal of
Occupational
Therapy
(Via SAGE
Journals)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Search all text,
Research Article
1999-2019
468 14 4 Barfoot et al.,
2015 [70]
12-03-
2019
Irish Journal of
Occupational
Therapy
(via Emerald OA,
available only
from 2017)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
Search all text,
Research paper,
1999-2019
16 1 1 -
12-03-
2019
New Zealand
Journal of
Occupational
Therapy
(via
CINAHL/EBSCO,
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Search all text,
Boolean/Phrase,
Research article,
English, 1999-2019
8 1 1 -
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
46
available only
from 2003)
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
12-03-
2019
Scandinavian
Journal of
Occupational
Therapy (via
CINAHL/EBSCO)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Search all text,
Boolea/Phrase, 1999-
2019
73 10 4 Price and Miner,
2009 [78]
12-03-
2019
Asian Journal of
Occupational
Therapy
(via Publisher’s
website, available
only from 2001)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Service OR Rehabilitation AND
Occupational performance OR Participation OR
Activities of daily living OR ADL OR Self-care
English, 1999-2019 0 0 - -
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
47
OR Sleep OR Play OR Leisure OR Social
interaction OR co-occupation
12-03-
2019
Indian Journal of
Physiotherapy and
Occupational
Therapy
(via
CINAHL/EBSCO,
available only
from 2011)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
English, 1999-2019,
Boolean/Phrase,
Research Article
3 2 0 -
12-03-
2019
South African
Journal of
Occupational
Therapy
(via ProQuest,
available only
from 2013)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Boolean Operators,
English, 1999-2019
22 2 1 -
12-03-
2019
The Open Journal
of Occupational
Therapy (via
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
Search all text, 1999-
2019, Profession:
Occupational
Therapy
119 4 1 -
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
48
DOAJ, available
only from 2013)
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
12-03-
2019
OT International
(via ProQuest)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Search all text,
Boolean Operators,
English, 1999-2019
15 2 1 An, 2017 [83]
12-03-
2019
OT and PT in
Pediatrics (via
Taylor & Francis)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
Search all text,
1999-2019
248 31 13 Bastable et al.,
2016 [84]
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
49
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
13-03-
2019
OTJR –
Occupation,
Participation and
Health
(via SAGE
Journals)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Search all text,
Boolean Operators,
Research Article,
1999-2019
199 6 2 -
13-03-
2019
Journal of
Occupational
Therapy, Schools,
& Early
Intervention
(via Taylor &
Francis, available
only from 2008)
Pediatric OR Paediatric OR Child* OR Toddler
OR Infan* OR Neonat* AND disability OR
delay OR special needs AND Occupation-based
OR Occupation-centred OR Occupation-
focused OR Activity-based OR Activity-
focused OR Task-based OR Task-focused OR
Participation-based OR Context-focused AND
Intervention OR Therapy OR Practice OR
Program OR Treatment OR Early Intervention
OR Rehabilitation AND Occupational
performance OR Participation OR Activities of
daily living OR ADL OR Self-care OR Sleep
OR Play OR Leisure OR Social interaction OR
co-occupation
Search all text, 1999-
2019
216 31 13 Beetz et al., 2015
[54]
Demchick and
Day, 2016 [72]
Fabrizi, 2015
[74]
Fabrizi and
Hubbell, 2017
[75]
Sood et al., 2015
[80]
2006 132 54
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
50
Papers identified for full-text review by reference check of papers included in synthesis
Paper Identified paper Included
An, 2017 [83] An, 2014 [85] An, 2014 [85]
Barfoot et al., 2015 [70] Stewart, 2008 [56]
Bulkeley et al., 2016 [123] Magiati et al., 2011 [124]
De Brito Brandao et al., 2012
[71]
Ahl et al., 2005 [125]
Demchick and Day, 2016 [72] Carlson et al., 2010 [126]
Fernell et al., 2011 [127]
Sood et al., 2015 [80]
Fabrizi et al., 2017 [75] Blanche et al., 2016 [128]
Kruijsen-Terpstra et al., 2016
[81]
Darrah et al., 2011 [129]
Lammi and Law [76] Darrah et al., 2001 [130]
Law et al., 2011 Østensjø et al., 2008 [104]
Ross et al., 2018 [79] Casey et al., 2013 [131]
Watling and Dietz, 2007
[132]
Case-Smith and Bryan, 1999 [133]
Linderman and Stewart, 1999 [134]
14
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
51
Appendix 2: Exemplary Data Charting Form
Database Author,
Year,
(REF#)
Occupation-
based (OB)
or
Occupation-
focused
(OF)
Intervention
description*
Participants/
Sample Size/
Age/ Context/
Country
Method/
Design
Intended
Outcomes
Outcome
Measures
Results
Positive/
negative/
mixed
OT
Journal
search
An, 2017
[83]
OF
OB
Occupation-focused
parent training
combined with direct
intervention with
child-parent dyads
(child – occupational
engagement + sensory
integrative
procedures, parent –
interactive learning +
hands on training)
2 out of 4
children with
autism within
the age range
3-4 years/
clinic-based/
individual/
South Korea
Qualitative &
Quantitative,
One-group
pretest/
posttest
retrospective
design
combined with
interviews
about parent’s
perceptions
and
experiences
Individually
chosen
outcomes
based on
COPM
including
ADL, play
and parent-
child
interactions
COPM Positive
(improvements
in COPM
performance &
satisfaction)
SCOPUS,
OTSeeker,
Cochrane
trials
Hwang
et al.,
2013
[86]
OF* Routines-based early
intervention*
including
collaborative goal
setting and parent
coaching focusing on
performance of daily
routines during bi-
weekly home visits by
38 children
with or at risk
for
developmental
delay (19
intervention,
19 control)/
age range 5-30
months/ home-
Quantitative,
single-blinded
RCT
Participation
in family
routines and
performance
of daily
activities
Primary:
PEDI-C
(Chinese
Version),
GAS,
COPM,
RBI
Secondary:
Positive
(improvements
in GAS &
PEDI self-care
and social
functions, not
in functional
mobility, less
in COPM,
Occupational Therapy, Thesis I - HO1T27 - S19 Thesis
Evelin Fischer
52
a home visitor,
supervised by special
education teachers,
PTs, OTs, doctors &
nurses, vs. child-
focused
developmental home
visit intervention
based/
individual/
Taiwan
CDIIT, The
CCITSN-C
more progress
in the
intervention
group than the
control
developmental
intervention
group)
OT
Journal
search
Ross et
al., 2018
[79]
OB2
Inclusive playgroup
providing
unstructured free play
opportunities
(1hr/week),
introduction of
powered modified
ride-on cars for
children with
disabilities after a
baseline phase
13 children (8
without
disabilities, 5
with mobility
related
disabilities)/
age range 1-3
years/
community-
based/ group/
Oregon, USA
Quantitative,
Single-Subject
design
Play behavior modified
Howes peer
play scale
Negative/
Mixed (some
changes in
peer play and
interaction, but
no significant
changes in
play behaviors
for children
with
disabilities) CCITSN-C = Carolina Curriculum for Infants and Toddlers with Special Needs – Chinese Version; CDIIT = Comprehensive Development Inventory for Infants
and Toddlers; COPM = Canadian Occupational Performance Measure; CP = Cerebral Palsy; GAS = Goal Attainment Scaling; OB = Occupation-based; OF =
Occupation-focused; OT = Occupational Therapy; PEDI (FSS & CAS) = Pediatric Evaluation of Disability Inventory (Functional Skills Scales & Caregiver
Assistance Scales); PT = Physiotherapy; RBI = Routines-based Interview; *relates to intervention group in two-group designs; 1 insufficient information provided
to classify as OB; 2 insufficient information provided to classify as OF