Determining sample size balancing power, precision, and practicality
This text describes the following available approaches for estimating sample size in social work research and discusses their strengths and weaknesses: power analysis; heuristics or rules-of-thumb; confidence intervals; computer-intensive strategies; and ethical and cost considerations.
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| 格式: | Electronic Resource |
| 语言: | English |
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Oxford
Oxford University Press
2008.
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| 丛编: | Pocket guides to social work research methods
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| 在线阅读: | Available for University of the Philippines Baguio via Oxford Academic. Click here to access |