One of the most important functions of an experiment allows a researcher to establish causality.This factor is:

Question

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Control is the best choice as it allows a researcher to manipulate and control the variables in the experiment in order to establish causality. Variance refers to the extent to which data points differ from each other, correlation refers to a relationship between variables, and reactivity refers to how participants may alter their behavior due to being observed in an experiment, none of which specifically address the establishment of causality.

One of the Most Important Functions of an Experiment Allows