A two-factor study compares three different treatment conditions (factor 1)for males and females (factor 2).In this study,the main effect for gender is determined by the overall mean score for the males (averaged over the three treatments)and the corresponding overall mean score for the females.

Question

Quizplus · Accepted Answer

The statement accurately describes how to determine the main effect for gender in a two-factor study. By comparing the overall mean score for males to the overall mean score for females, we can determine whether there is a significant difference between the two genders regardless of which treatment condition they were in.

A Two-Factor Study Compares Three Different Treatment Conditions (Factor 1)for