Publications [#251535] of Harris M. Cooper

Peer-reviewed journal articles published

1. Cooper, HM; Findley, M (1982). Expected effect sizes: Estimates for statistical power analysis in social psychology. Personality and Social Psychology Bulletin, 8(1), 168-173. [doi]
   (last updated on 2024/01/01)

   Abstract:
   Estimates of the average effect size of research cited in socialpsychology textbooks were obtained. The estimates were (a) interpreted in relation to the effect sizes attributed by Cohen (1977) to the behavioral sciences and (b) extrapolated to suggest effect sizes that social psychologists might expect when they do not have more specific information about particular research areas.