Further Comparative Analyses of Pretest-Posttest Research Designs
- 1 November 1983
- journal article
- editorial
- Published by Taylor & Francis in The American Statistician
- Vol. 37 (4a) , 329-330
- https://doi.org/10.1080/00031305.1983.10483133
Abstract
An alternative method of analysis for randomized pretest-posttest experiments is proposed. It yields treatment contrasts identical to those from ordinary analysis of covariance and also provides adjusted gain scores for each treatment group.Keywords
This publication has 3 references indexed in Scilit:
- A Biometrics Invited Paper with Discussion. Some Aspects of Analysis of CovariancePublished by JSTOR ,1982
- CorrigendaThe American Statistician, 1981
- Comparative Analyses of Pretest-Posttest Research DesignsThe American Statistician, 1980