A factorial design allows a researcher to study the effects of combining two or more variables. (True or False)

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A factorial design is a type of experimental design that allows a researcher to investigate the effects of two or more variables and their interactions on an outcome. This design involves manipulating two or more independent variables and observing their effects on a dependent variable. By varying multiple variables simultaneously, researchers can better understand how these variables interact to produce an outcome of interest.

A Factorial Design Allows a Researcher to Study the Effects