Exhibit 10-6: Choose the intersubject difference control that best corresponds with the following statements.
-Refer to Exhibit 10-6.Each subject in the control group has a corresponding subject in the experimental group who has the same IQ score within three points.
A) ANCOVA
B) Homogeneous selection
C) Randomized matching
D) Random assignment
E) Use subjects as their own controls

Question

Quizplus · Accepted Answer

Randomized matching is a method used to minimize differences between groups before the treatment. In this case, each subject in the control group has a corresponding subject in the experimental group who has the same IQ score within three points, which is achieved through randomized matching. ANCOVA and homogeneous selection are not relevant in this case. Random assignment refers to randomly assigning subjects to either the control or the experimental group, which is not applicable here. Using subjects as their own controls is a different type of control, where each subject acts as their own control group, which is also not applicable here.

Exhibit 10-6: Choose the Intersubject Difference Control That Best Corresponds