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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| Format: | eBook |
| Language: | English |
| Published: |
Oxford ; New York :
Oxford University Press,
2008.
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| Series: | Pocket guides to social work research methods.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
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