Serlin R C
University of Wisconsin-Madison, USA.
Psychol Rep. 2000 Oct;87(2):579-81. doi: 10.2466/pr0.2000.87.2.579.
In a recent article, Leventhal (1999) responds to two criticisms of hypothesis testing by showing that the one-tailed test and the directional two-tailed test are valid, even if all point null hypotheses are false and that hypothesis tests can provide the probability of decisions being correct which are based on the tests. Unfortunately, the falseness of all point null hypotheses affects the operating characteristics of the directional two-tailed test, seeming to weaken certain of Leventhal's arguments in favor of this procedure.
在最近的一篇文章中，莱文索尔（1999年）回应了对假设检验的两种批评，他指出单尾检验和定向双尾检验是有效的，即便所有的点虚无假设均为假，而且假设检验能够提供基于这些检验的决策正确的概率。遗憾的是，所有点虚无假设为假这一情况影响了定向双尾检验的操作特性，似乎削弱了莱文索尔支持此方法的某些论点。
