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This reader gives a fascinating behindthescenes look at groundbreaking research, showing you what the process was really like and how the outcomes often differed from the researchers' expectations. For the first time, you receive a firsthand perspective from the researchers themselves. The reader, organized by type of methodology, offers commentary about varying research approaches, research design, the process of measurement, and the concepts of reliability and validity.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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