In a factorial design, a main effect is the effect each _____ variable has by itself.

A) independent
B) dependent
C) correlated
D) situational

Question

In a factorial design, a main effect is the effect each _____ variable has by itself.A) independentB) dependentC) correlatedD) situational

Alexandra Castellanos · Accepted Answer

Final Answer : A, Explanation :  In a factorial design, independent variables are manipulated to observe their effects on the dependent variable(s). Main effect is the effect of each independent variable on the dependent variable(s) when all other independent variables are held constant. Therefore, the correct answer is A) independent variables.

In a factorial design, a main effect is the effect each _____ variable has by itself.

A) independent
B) dependent
C) correlated
D) situational

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