STATISTICAL POWER IN CONTEMPORARY MANAGEMENT RESEARCH.

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المؤلفون: MAZEN, ABDELMAGID M.; GRAF, LEE A.; KELLOGG, CALVIN E.; HEMMASI, MASOUD
المصدر:
Academy of Management Journal. Jun1987, Vol. 30 Issue 2, p369-380. 12p. 2 Charts.

معلومة اضافية
- الموضوع:
  STATISTICS; MANAGEMENT; EFFECT sizes (Statistics); RISK assessment; STATISTICAL power analysis; RELIABILITY (Personality trait); DECISION making; MANAGEMENT education; VARIANCES; CRITERION (Theory of knowledge); TRUTHFULNESS & falsehood; MANAGEMENT science
- نبذة مختصرة :
  The article discusses statistical power with respect to contemporary management studies. A study is looked at which assesses statistical power in a population of management studies. The main codeterminants of statistical power are reviewed. The author notes three codeterminants of power: significance criterion, reliability of sample results, and effect size. Errors made by researchers with null hypotheses are mentioned. Small, medium, and large effect sizes are defined. Published research is referenced to discuss the implications of findings on statistical power.