Data analysis for repeated measures studies.
Many research questions in nursing can best be answered by designing studies using repeated measures representing pretreatment and posttreatment observations on the same subject. In this article, the author discusses both a parametric statistical test and its nonparametric counterpart and provides guidance regarding when it is appropriate to use each. The steps used in computing both statistics are also provided.
Ellett
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D016009:Chi-Square Distribution; D003627:Data Interpretation, Statistical; D006801:Humans; D015399:Nursing Research; D012107:Research Design; D018709:Statistics, Nonparametric