A STATISTICAL POWER ANALYSIS OF ANALES DE PSICOLOGÍA

  • Julio Sánchez Meca
  • Antonio Valera Espín
  • Antoino P. Velandrino Nicolás
  • Fulgencio Marín Martínez
Keywords: statistical power, effect size, hypothesis testing, significance level

Abstract

The aim of this paper was to determine the statistical power of the research published in the journal Anales de Psicología across its life (1984-1991). The sixteen studies avalaible for this calculation were used for analyzing their statistical power. The results do not seem to differ form those originally obtained by Cohen (1962), showing average powers of .13, .47, and .76 for small, medium, and large effect sizes, respectively. Also, the mean power for the estimated Finally, the results are compared to other recent power studies.

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Author Biographies

Julio Sánchez Meca
Universidad de Murcia
Antonio Valera Espín
Universidad de Murcia
Antoino P. Velandrino Nicolás
Universidad de Murcia
Fulgencio Marín Martínez
Universidad de Murcia
How to Cite
Sánchez Meca, J., Valera Espín, A., Velandrino Nicolás, A. P., & Marín Martínez, F. (1). A STATISTICAL POWER ANALYSIS OF ANALES DE PSICOLOGÍA. Anales De Psicología / Annals of Psychology, 8(1-2), 19-32. Retrieved from https://revistas.um.es/analesps/article/view/28591
Section
Dossier: Potencia estadística e investigación psicológica

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