Subjects in the control group should be _____ subjects in the experimental groups in all respects except for the treatment they receive with regard to the _____ .

Question

Quizplus · Accepted Answer

Subjects in the control group should be very similar to those in the experimental groups in all aspects except for the treatment they receive, which is the manipulation of the independent variable. This ensures that any differences observed can be attributed to the manipulation of the independent variable rather than other factors.

Subjects in the Control Group Should Be _____ Subjects in the Experimental