Gratitude predicts psychological well-being above the Big Five facets

Statistical Power Analysis for the Behavioral Sciences

Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations

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Statistical power analysis for the behavioral sciences

Computers Environment and Urban Systems · 1990 · 65.7K citations

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A power primer.

Jacob Cohen · Psychological Bulletin · 1992 · 42.2K citations

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Statistical Power Analysis for the Behavioral Sciences (2nd ed.).

Peter A. Lachenbruch, Jacob Cohen · Journal of the American Statistical Association · 1989 · 37.6K citations

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Happiness is everything, or is it? Explorations on the meaning of psychological well-being.

Carol D. Ryff · Journal of Personality and Social Psychology · 1989 · 13.4K citations · Full text

Social Sciences, Psychology, Social Psychology +7