Psychology Faculty Overestimate the Magnitude of Cohen’s d Effect Sizes by Half a Standard Deviation

In this experiment, we recruited 261 psychology faculty to determine the extent to which they were able to visually estimate the overlap of two distributions given a Cohen's d effect size; and vice-versa estimate d given two distributions of varying overlap. In a pre-test, participants in both...

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Veröffentlicht in:	Collabra. Psychology 2023-04, Vol.9 (1)
Hauptverfasser:	Schuetze, Brendan A, Yan, Veronica X
Format:	Artikel
Sprache:	eng
Schlagworte:	Psychological research Psychology
Online-Zugang:	Volltext
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