A simple effect refers to the _____ in a factorial design.
a. difference between the main effect means for an independent variable
b. difference between a cell mean and a grand mean
c. difference between a cell mean and a main effect mean
d. effect of one independent variable at only one level of another independent
variable
Question 2
A effect of an independent variable in a factorial design is the effect of that _____
independent variable at _____ of the other independent variable.
a. simple; both levels
b. simple; only one level
c. factorial; all
d. main; only one level