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Hinkle, Dennis E.2
Oliver, J. Dale1
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Hinkle, Dennis E.; And Others – Educational and Psychological Measurement, 1985
The authors previously discussed the importance of effect size and Type II errors as factors in determining sample size. Tables were developed and presented for one-factor designs with k levels. As these tables could not be used for the one sample case, comparable tables were developed and are presented. (Author/DWH)
Descriptors: Comparative Analysis, Effect Size, Research Methodology, Sample Size
Peer reviewed Peer reviewed
Hinkle, Dennis E.; Oliver, J. Dale – Educational and Psychological Measurement, 1983
In this paper, tables for the appropriate sample sizes are presented and discussed in the context that the determination of the effect size must precede the determination of the sample size. (Author/PN)
Descriptors: Effect Size, Research Methodology, Research Needs, Research Problems