Davis Adrian, Howell Peter
Director NHS Newborn Hearing Screening Programme, MRC Hearing and Communication Group, Humanities Building Block A, Level 3, School of Education, University of Manchester, Oxford Road, Manchester M13 9PL,
Stammering Res. 2005 Jan 1;1(4):333-343.
Many of the statistical issues involved in speech and hearing research are shared with other areas of medicine. This article is the first in a series intended to stimulate examination of research data in speech and hearing areas using a wide variety of techniques. This article specifically deals with two essential, but elementary, issues. The first is concerned with experimental design and choice of test data. The second, defines and explains statistical terms, concentrating particularly on the inference to the population mean from the sample mean.
言语和听力研究中涉及的许多统计学问题与医学的其他领域相同。本文是系列文章中的第一篇，旨在促使人们运用各种技术对言语和听力领域的研究数据进行审视。本文特别探讨了两个基本但初级的问题。第一个问题涉及实验设计和测试数据的选择。第二个问题则对统计学术语进行了定义和解释，尤其着重于从样本均值推断总体均值。
