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True - Experimental Research | Quasi-Experimental | Ex-Post Facto Research Video Lecture | Crash Course for UGC NET Sociology

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FAQs on True - Experimental Research - Quasi-Experimental - Ex-Post Facto Research Video Lecture - Crash Course for UGC NET Sociology

1. What is the difference between true experimental research, quasi-experimental research, and ex-post facto research?
Ans. True experimental research involves random assignment of participants to different groups, quasi-experimental research lacks random assignment, and ex-post facto research looks at variables that have already occurred without manipulation by the researcher.
2. How are the results of true experimental research different from quasi-experimental research?
Ans. The results of true experimental research are considered to have higher internal validity due to the random assignment of participants, while quasi-experimental research results may have lower internal validity due to the lack of random assignment.
3. What are some common examples of true experimental research studies?
Ans. Some common examples of true experimental research studies include drug trials, educational interventions with random assignment, and psychological experiments that involve manipulation of variables.
4. Can ex-post facto research be used to establish causation between variables?
Ans. No, ex-post facto research cannot establish causation between variables due to the lack of manipulation by the researcher. It can only show relationships or correlations between variables.
5. How can researchers determine which type of research design to use for their study?
Ans. Researchers should consider the level of control they need over variables, the feasibility of random assignment, and ethical considerations when deciding between true experimental, quasi-experimental, or ex-post facto research designs.
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