In factorial design, Dr. Cyun identified three independent variables for his current research study. Dr. Cyun's research study likely has three:
A) main effect hypotheses.
B) carryover effects.
C) practice effects.
D) interaction effect hypotheses.

Question

Quizplus · Accepted Answer

The independent variables in a factorial design are the factors that are being manipulated by the researcher. The main effect hypotheses are the hypotheses that test the effect of each individual factor on the dependent variable. Therefore, Dr. Cyun's research study likely has three main effect hypotheses.

In Factorial Design, Dr