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What is the purpose of experimental research? How is such research generally done?

User Ofer
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Final answer:

Experimental research aims to investigate the relationship between variables by manipulating an explanatory variable and observing a response variable.

Step-by-step explanation:

The purpose of experimental research is to investigate the relationship between variables. In an experiment, there is an explanatory variable that is manipulated by the researcher and a response variable that is observed. Experimental research is generally done by randomly selecting participants from a population and assigning them to different groups, with some participants not knowing their group membership to prevent bias.

User Lupu Silviu
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