Explain how a time-series design minimizes most threats to internal validity from time-related variables.
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Explain how a time-series design minimizes most threats to internal validity from time-related variables.
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In a timeseries design the pretest and posttest series of observations serve several valuabl...View the full answer
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Related Book For
Research Methods For The Behavioral Sciences
ISBN: 9781337613316
6th Edition
Authors: Frederick J Gravetter, Lori Ann B. Forzano
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