Literaturnachweis - Detailanzeige
Autor/inn/en | Arvey, Richard D.; und weitere |
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Titel | Statistical Power of Training Evaluation Designs. |
Quelle | In: Personnel Psychology, 38 (1985) 3, S.493-507 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Correlation; Evaluation Methods; Power (Statistics); Research Design; Sample Size; Sensitivity Training; Statistical Significance |
Abstract | Investigates sample size requirements needed to achieve various levels of statistical power using posttest-only, gain-score, and analysis of covariance designs in evaluating training interventions. Results indicate the power to detect true effects differ according to type of design, correlation between pre- and posttest, and size of effect due to training program. (Author/BL) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |