Evaluation Glossary

Randomized Comparative Post-test Design

Randomized comparison post-test design is an experimental design in which a treatment and control group are randomly selected for study. The treatment group is given the treatment, while the control group is not. Both groups are tested or measured after the treatment. The test results of the two groups are compared.


US Environmental Protection Agency. (2007). Program Evaluation Glossary. Office of the Administrator/Office of Policy/Office of Strategic Environmental Management/Evaluation Support Division.

Related Terms

Experimental Design