What is Research Design?
Research design is the plan or structure that guides how a study is conducted. It defines what data will be collected, how it will be collected, and how it will be analysed to answer the research question effectively.
Types of Research Design
- Descriptive: Focuses on describing characteristics or trends.
- Correlational: Explores relationships between two or more variables.
- Experimental: Tests cause-and-effect by manipulating variables.
- Cross-Sectional & Longitudinal: Studies data at one point in time or over extended periods.
Why It Matters
- Ensures research stays focused and organised.
- Reduces bias and confusion.
- Improves reliability and reproducibility.
Summary
A good research design acts as a roadmap that helps researchers collect valid, reliable, and useful data to answer their research questions effectively.