This topic will cover the definition of educational research, its significance in the field of education, and an overview of different types of research methodologies commonly used in educational research.
Introduction to Educational Research
Key concepts, purposes, and methodological foundations
| Aspect | Description |
|---|---|
| Definition | Systematic inquiry aimed at generating knowledge about teaching, learning, and the educational environment. |
| Scope | Covers K‑12 schools, higher education, informal learning, policy, curriculum, assessment, technology, and equity. |
| Goal | Improve practice, inform policy, and advance theory in education. |
| Purpose | Examples |
|---|---|
| Problem‑solving | Identify why a dropout rate is rising and test interventions. |
| Decision‑making | Provide evidence for adopting a new digital platform. |
| Theory development | Test and refine learning theories (e.g., constructivism, self‑determination). |
| Evaluation | Assess effectiveness of a curriculum reform or teacher‑training program. |
| Advocacy & equity | Document disparities and propose inclusive practices. |
| Paradigm | Ontology (Nature of Reality) | Epistemology (Nature of Knowledge) | Typical Methods |
|---|---|---|---|
| Positivist / Post‑positivist | Objective, measurable reality | Knowledge through observation & testing | Experiments, quasi‑experiments, surveys |
| Constructivist / Interpretivist | Multiple, socially constructed realities | Knowledge co‑constructed with participants | Interviews, focus groups, case studies |
| Critical / Transformative | Reality shaped by power relations | Knowledge as a tool for emancipation | Action research, participatory methods |
| Pragmatic | Practical reality; “what works” | Knowledge judged by usefulness | Mixed‑methods, design‑based research |
| Design | When to Use | Strengths | Limitations |
|---|---|---|---|
| Experimental (randomized control) | Test causal effects of an intervention | High internal validity | May lack ecological realism |
| Quasi‑experimental (non‑random groups) | Field settings where randomization is impossible | More realistic contexts | Threats to internal validity |
| Descriptive / Correlational | Explore relationships, prevalence, attitudes | Large samples, breadth of data | No causal inference |
| Case Study | In‑depth examination of a single case or small set | Rich, contextual insight | Limited generalizability |
| Action Research | Practitioner‑driven improvement cycles | Immediate relevance, empowerment | May sacrifice rigor if not carefully planned |
| Design‑Based Research (DBR) | Iterative development of educational innovations | Bridges theory & practice | Complex, time‑intensive |
Identify & Define the Problem
Conduct a Literature Review