Using Planned Comparisons in Management Research: A Case for the Bonferroni Procedure
介绍邦费罗尼多重比较方法，鼓励研究者更频繁和恰当地使用它，并与谢弗事后比较法对比，提供选择指南，涵盖单因素、因子设计、协方差分析等场景，附管理领域实例。
This article describes the Bonferroni multiple-comparison procedure, and makes a case for researchers’ more frequent and appropriate use of it. The procedure is discussed as a test that facilitates investigation of precise and powerful a priori multiple comparisons. Characteristics of the Bonferroni procedure are described in relation to the more familiar Scheffe post hoc multiple-comparison method, and a step-by-step guide for comparing and choosing between the two is provided. The Bonferroni procedure is discussed in detail in the context of one-factor analysis-of-variance designs. Application of the technique is then considered in the context of factorial designs, analyses of covariance, univariate repeated-measures analyses, multivariate analyses of variance, and recent sequential hypothesis-testing extensions. To aid the presentation, an example from the field of management is included.