Author Question: What social threat to internal validity occurs when the comparison group knows what the program ... (Read 78 times)

HudsonKB16 · **on:** Jun 19, 2018

What social threat to internal validity occurs when the comparison group knows what the program group is getting, and instead of developing a rivalry, control group members become discouraged or angry and give up?

a. diffusion of treatment
b. compensatory rivalry
c. resentful demoralization
d. compensatory equalization

Question 2

In the ABA design, the B is the

a. discriminative stimulus.
b. matched group.
c. baseline.
d. condition after therapy.