Experimental designs that expose subjects to only one treatment condition each are referred to as
A) randomized designs.
B) repeated-measures designs.
C) within-subject designs.
D) between-subjects designs.

Question

Quizplus · Accepted Answer

Between-subjects designs involve assigning subjects to different treatment conditions and exposing them to only one condition each. Randomized designs refer to the process of randomly assigning subjects to the different treatment conditions, repeated-measures designs involve exposing each subject to all treatment conditions, and within-subject designs typically refer to an experimental design where all subjects serve as their own control by being exposed to both the experimental condition and a control condition.

Experimental Designs That Expose Subjects to Only One Treatment Condition