Chase L J, Chase L R, Tucker R K
Am J Phys Anthropol. 1978 Jul;49(1):133-7. doi: 10.1002/ajpa.1330490120.
A statistical power analysis of The American Journal of Physical Anthropology (Volume 44, 1976) was conducted. Twenty-five articles, which included 3,304 major significance tests, constituted the final sample. Resultant power estimates of 0.38, 0.62, and 0.81, corresponding to small, medium, and large population effects respectively, were obtained. Although the medium effect size estimate falls short of the recommended 0.80 level, the statistical power of physical anthropological research fares well relative to several of the social scientific fields of inquiry.
对《美国体质人类学杂志》（1976年第44卷）进行了统计功效分析。最终样本由25篇文章组成，其中包含3304项主要显著性检验。分别获得了对应于小、中、大总体效应的0.38、0.62和0.81的功效估计值。尽管中等效应量估计未达到推荐的0.80水平，但相对于一些社会科学研究领域，体质人类学研究的统计功效表现良好。
