Identify two reasons why we cannot conclude that the treatment and control groups in a nonequivalent control

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Identify two reasons why we cannot conclude that the treatment and control groups in a nonequivalent control group design are equivalent even when the pretest scores are the same for both groups.

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Research Methods In Psychology

ISBN: 9780077825362

10th Edition

Authors: John Shaughnessy, Eugene Zechmeister, Jeanne Zechmeister

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Question Posted: Dec 03, 2023 12:30 AM

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Identify two reasons why we cannot conclude that the treatment and control groups in a nonequivalent control

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In a nonequivalent control group design where participants are not randomly assigned to treatment an...View the full answer

Research Methods In Psychology

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