Peer reviewedERIC Number: EJ292473
Record Type: CIJE
Publication Date: 1983
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Measure of Experimental Effect Size Based on Success Rates.
Preece, Peter F.W.
Educational and Psychological Measurement, v43 n3 p763-66 Aut 1983
The difference between the success rates in two treatment groups is related to the treatment-outcome correlation and the overall success rate. A new measure of effect size is proposed, which is easily calculated and interpretable in terms of the ratio of success rates in the treatment groups. (Author/BW)
Descriptors: Correlation, Data Analysis, Effect Size, Experimental Groups, Ratios (Mathematics), Success
Publication Type: Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Success Rates


