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What is Overview of Experimental Research Design about?

Experimental research involves comparing two or more groups that are similar in all ways except for the variable being tested, such as a teaching method. One group receives the intervention as the experimental group, while the other receives the usual treatment or an alternative as the control group. For valid results, samples should be representative, randomization or matching is used, multiple variables and ways of measuring are used, measures are validated, and testing is replicated with different sample

Author

June Dumdumaya

Language

EN