In a 2 × 2 between-subjects factorial experiment, there are a total of ____ treatment conditions in the experiment, and each participant serves in ____ condition(s).
A) 2; 1
B) 4; 1
C) 2; 2
D) 4; 2

Question

Quizplus · Accepted Answer

In a 2 x 2 between-subjects factorial experiment, there are four treatment conditions created by crossing the two levels of one independent variable with the two levels of the other independent variable. Each participant only serves in one of the four treatment conditions, resulting in one condition per participant. Therefore, the correct answer is B.

In a 2 × 2 Between-Subjects Factorial Experiment, There Are