To equalize the intelligence of members of the experimental and control group in an experiment, you could use
A)extraneous control.
B)random assignment.
C)independent control.
D)subject replication.

Question

Quizplus · Accepted Answer

Random assignment is a method used to equalize the intelligence (and other characteristics) of members in experimental and control groups by ensuring each participant has an equal chance of being assigned to any group, thus minimizing pre-existing differences between the groups.

To Equalize the Intelligence of Members of the Experimental and Control