If a factorial design were used, what are the two independent variables?
A) music and classroom color
B) music and grade level
C) test scores and music
D) classroom color and test scores

Question

Quizplus · Accepted Answer

In a factorial design, independent variables are the factors that are manipulated. Here, music and classroom color are the two independent variables that can be manipulated to observe their effects on other variables.

If a Factorial Design Were Used, What Are the Two