What do random assignment and matching have in common?
A)they are both designed to reduce the number of participants needed for a study
B)they both provide effective counterbalancing
C)they are both designed to create equivalent groups of participants
D)they are both commonly found in within-subjects designs

Question

Quizplus · Accepted Answer

Both random assignment and matching are techniques used to create equivalent groups of participants in experimental research, ensuring that groups are comparable at the start of the experiment.

What Do Random Assignment and Matching Have in Common