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QUESTION
16FACMP PSY-230-20101: Posttest Only Experimental Design Discussion Forum Consider the posttest-only design with nonequivalent control groups.
16FACMP PSY-230-20101: Posttest Only Experimental Design Discussion Forum
Consider the posttest-only design with nonequivalent control groups. Can you think of an experimental situation in which this design might be necessary? How could you potentially strengthen the experimental design?
