A _________________ is used when the researcher is interested in the effect of one or more grouping variables on one or more repeated measures.
A) Factorial ANOVA
B) Mixed design ANOVA
C) One-way ANOVA
D) Repeated measures ANOVA

Question

Quizplus · Accepted Answer

A mixed design ANOVA is used when the researcher wants to examine the effect of both between-subjects variables (such as different groups of participants) and within-subjects variables (such as repeated measures over time) on a dependent variable. This design allows for testing both main effects and interactions between variables.

A _________________ Is Used When the Researcher Is Interested in the Effect