Which statement best characterizes a between-subjects experimental design?
A) Participants are randomly selected from two different populations.
B) Each participant is assigned to one condition of the experiment.
C) Each participant is assigned to every condition of the experiment.
D) Participants are assigned to a random number of conditions.

Question

Quizplus · Accepted Answer

In a between-subjects experimental design, each participant is assigned to one condition of the experiment. This allows for the comparison of different groups or conditions, with each participant only being exposed to one level of the independent variable. This design helps control for potential order effects or practice effects that may occur in within-subjects designs where each participant experiences multiple conditions.

Which Statement Best Characterizes a Between-Subjects Experimental Design