In a 2 (gender)x 2 (type of therapy)factorial design, men were helped by therapy A, but women were helped by therapy B. This describes
A)a main effect for gender
B)a main effect for therapy type
C)an interaction between gender and therapy type
D)none of the above

Question

Quizplus · Accepted Answer

This describes an interaction between gender and therapy type because the effect of the type of therapy on the outcome depends on the gender of the participants.

In a 2 (Gender)x 2 (Type of Therapy)factorial Design, Men