Which advanced difference test makes sense in the following scenario?
Jolene is conducting a study to see if individual levels of ethnocentrism decrease as a result of taking a course in intercultural communication. Her goal is to assess ethnocentrism levels every week over the course of a 16-week semester.
A)repeated measures ANOVA
B)multivariate analysis of variance
C)analysis of covariance
D)factorial ANOVA

Question

Quizplus · Accepted Answer

Repeated measures ANOVA is appropriate for Jolene's study because it is designed to compare means across more than two time points or conditions on the same group of subjects, which matches her goal of assessing ethnocentrism levels every week over a 16-week period.

Which Advanced Difference Test Makes Sense in the Following Scenario