1)nature and characteristics of research.ppt
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ReseachTRANSCRIPT
NATURE AND CHARACTERISTICS
OF RESEARCH
Meaning of Research
Research is a scientific investigation of phenomena, which includes collection, presentation, analysis and interpretation of facts that link man’s speculations with reality. (Calmorin)
Research is the continuous discovery and exploration of the unknown, an investigation of new facts leading to the discovery of new ideas, new methods or improvement.
( Sanches )
Research is a systematic study or investigation of something for the purpose of answering questions posed by the researcher. ( Parel )
Research is searching for a theory, testing for a theory and for solving a problem. (Sevilla)
Research is a systematic, controlled, empirical and critical investigation of hypothetical propositions about the presumed relation among the natural phenomena. (Kerlinger)
Importance of Research
Research is a vehicle for mobility, a contribution towards the attainment of national goals.
Research explains an issue or controversy.
Research advances human knowledge and satisfies curiosity.
Research improves instruction and student achievements.
Research improves quality of life.
Research satisfies man’s needs.
Research reduces the burden of work
Research has deep-seated psychological aspect.
Objectives of Research
to seek new knowledge and
answer specific question
provide useful information in the form of verifiable data
Characteristics of a Researcher
Intellectual Curiosity
Prudence
Healthy Criticism
Intellectual Honesty
Qualities of a Good Researcher
R- esearcher oriented
E- fficientS- cientific
E- ffective
A- ctive
R- esourceful
C- reative
H- onest
E- conomical
R- eligious
Characteristics of Research
Empirical. Research is based on direct experience and observation of the researcher.
Logical. Scientific investigation is done in an orderly manner.
Cyclical. Research starts with a problem and ends with a problem.
Analytical. Research utilizes proven analytical procedures
Replicable. The research design can be replicated for validation of results.
Critical. Research exhibits careful and precise judgements.
Types of Research
According to Use
Pure Research It is also called “basic research” or
“fundamental research” that aims to discover basic truth and principles intended to add to the body of scientific knowledge
Applied Research
It involves seeking new applications of scientific knowledge to the solution of a problem.
Action Research
It is a decision-oriented research involving the application of the steps of scientific method in response to immediate need to improve existing practices.
According to Venue
• Library Research
Research done in the library where answer to specific questions or problems of the study are available.
• Field Research
Research is conducted in a natural setting where no changes are made in the environment.
• Laboratory ResearchResearch is conducted in
artificial or controlled conditions by isolating the study in rigorously specified and operationalized area.
• The purposes are: 1. To test hypothesis derived from a theory, 2. To control variance under research conditions, 3. To discover the relations between the dependent and independent variables.
According to Type of Data
Quantitative ResearchResearch that utilizes
numerical method of measuring or ascertaining the variable. It uses an objective method of measuring the variable and data are treated using statistical tools.
Qualitative ResearchResearch that do not utilize
numerical data but instead data are presented through elaborate word descriptions of what is observed. Interpretation and analysis relies on the researcher’s personal judgement and critical analysis of the event, condition, or behavior observed under investigations. This is usually utilized with case studies.
According to Procedure and Techniques
Historical ResearchResearch which is the
accumulation of facts in relation to a particular time sequence to determine whether or what certain events in history actually happened.
Descriptive Research It includes all studies that
purport to present facts concerning the nature and status of anything. It is concerned with condition of relationships that exist, practices that prevail, beliefs and processes that are going-on, felt influences and developing trends.
Experimental Method It is a problem-solving
approach of research that describes what will be when certain variables are carefully controlled or manipulated. It is the technique of discovering information by means of experimentation.
Ex Post Facto ResearchResearch which
investigates a problem by studying the variables in retrospect. The dependent variable is immediately observable and the main concern is to find out the antecedents that give rise to this consequence.
The Research Process
Problem/Objective
Theoretical/Conceptual Framework
Assumption
Hypothesis
Review of Related Literature
Research Design
Summary, Conclusion and Recommendation
Analysis and Interpretation
Data Processing and statistical Treatment
Data Collection
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