Experiment is to quasi-experiment as _____ is to _____.
A)internal validity; external validity
B)equivalent groups; nonequivalent groups
C)positive correlation; negative correlation
D)control group; no control group

Question

Quizplus · Accepted Answer

In an experiment, equivalent groups are typically used to ensure that any differences observed are due to the treatment. In a quasi-experiment, groups are often nonequivalent because random assignment is not used.

Experiment Is to Quasi-Experiment as _____ Is to _____

Experiment Is to Quasi-Experiment as _ Is to _