Professor Martinez wants to determine the degree of change experienced by the client population after a program has been implemented. He can do so by
A) comparing the mean change in the client group to the mean change in a control group.
B) calculating an effect size as an indicator of the program's effectiveness.
C) averaging the amount of change experienced by each client.
D) doing any of the above

Question

Quizplus · Accepted Answer

Each option (A, B, C) represents a valid method for determining the degree of change experienced by a client population after a program's implementation, thus making D the correct choice.

Professor Martinez Wants to Determine the Degree of Change Experienced