Sample Size Determination in Quantitative Social Work Research is popular PDF and ePub book, written by Patrick Dattalo in 2008-01-11, it is a fantastic choice for those who relish reading online the Social Science genre. Let's immerse ourselves in this engaging Social Science book by exploring the summary and details provided below. Remember, Sample Size Determination in Quantitative Social Work Research can be Read Online from any device for your convenience.
Sample Size Determination in Quantitative Social Work Research Book PDF Summary
A researcher's decision about the sample to draw in a study may have an enormous impact on the results, and it rests on numerous statistical and practical considerations that can be difficult to juggle. Computer programs help, but no single software package exists that allows researchers to determine sample size across all statistical procedures. This pocket guide shows social work students, educators, and researchers how to prevent some of the mistakes that would result from a wrong sample size decision by describing and critiquing four main approaches to determining sample size. In concise, example-rich chapters, Dattalo covers sample-size determination using power analysis, confidence intervals, computer-intensive strategies, and ethical or cost considerations, as well as techniques for advanced and emerging statistical strategies such as structural equation modeling, multilevel analysis, repeated measures MANOVA and repeated measures ANOVA. He also offers strategies for mitigating pressures to increase sample size when doing so may not be feasible. Whether as an introduction to the process for students or as a refresher for experienced researchers, this practical guide is a perfect overview of a crucial but often overlooked step in empirical social work research.
Detail Book of Sample Size Determination in Quantitative Social Work Research PDF
- Author : Patrick Dattalo
- Release : 11 January 2008
- Publisher : Oxford University Press
- ISBN : 0198043082
- Genre : Social Science
- Total Page : 176 pages
- Language : English
- PDF File Size : 20,9 Mb
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