Types of experimental design: Definition, Differences, Pros, and cons zeelase.com

Researchers conduct experiments to determine the causal relationships between variables. Researchers seek to establish correlations between independent and dependent variables. Experimental design refers to establishing standard procedures and methodical tests to test a hypothesis. Experimental design enables the researcher to conduct research in an impartial and structured manner. It enhances the accuracy of the results and leads to valid conclusions concerning a hypothesis. The purpose of experimental designs is to understand the impact of an independent variable on a dependent variable.