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In Harris Cooper (Ed-in-Chief), APA Handbook of Research Methods in Psychology, Volume 1, pp. 23-52, 2012.

Print - ucill…kaoru/shadish-sullivan12.pdf ·  · 2012-06-04PSYCHOLOGICAL SCIENCE William R. Shadish and KristynnJ. ... Educational Testing Service, ... and Shadish et al. (2002)

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In Harris Cooper (Ed-in-Chief), APA Handbook of Research Methods in Psychology, Volume 1, pp. 23-52, 2012.