Author Question: In a nonequivalent control-group design, if the control group does NOT change but the experimental ... (Read 77 times)

oliviahorn72 · **on:** Aug 4, 2018

In a nonequivalent control-group design, if the control group does NOT change but the experimental group changes markedly, even going far beyond the level of the control group, it is called a

A) crossover effect.
B) crossmark effect.
C) experimental-control effect.
D) hybrid effect.

Question 2

In a nonequivalent control-group design, if the control group does NOT change but the experimental group changes markedly, even going far beyond the level of the control group, you might

A) have considerable confidence in a causal inference.
B) conclude that there is an effect of the independent variable.
C) conclude that there is a crossover effect.
D) All of the above