Posttest-only nonequivalent control group design refers to a nonexperimental design in which one group is observed (measured) after receiving a treatment, and a second, nonequivalent group is measured at the same time but receives no treatment.

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Nonequivalent control group design at psychology-glossary.com■■■■
Nonequivalent control group design refers to a research design in which the researcher does not randomly . . . Read More
Nonequivalent at psychology-glossary.com■■■■
Nonequivalent in the psychology context refers to groups or conditions that are not identical in terms . . . Read More
Nonequivalent group design at psychology-glossary.com■■■
Nonequivalent group design refers to a research study in which the different groups of participants are . . . Read More
Between-Subjects Design at psychology-glossary.com■■■
Between-Subjects Design refers to a research design in which different groups of participants are randomly . . . Read More
Mixed Design at psychology-glossary.com■■■
Mixed Design refers to an experimental design containing both within and between subject independent . . . Read More
Converging series design at psychology-glossary.com■■■
Converging series design refers to a sequence of experiments conducted to progressively eliminate competing . . . Read More
Multiple time-series designs at psychology-glossary.com■■■
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Time-series design refers to a quasi-experimental research design consisting of a series of observations . . . Read More
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Changing-criterion design refers to a small-n design in which the criterion to obtain some outcome changes . . . Read More
Comparison design at psychology-glossary.com■■■
Comparison design refers to an experimental design comparing the baseline condition with the treatment . . . Read More