Literaturnachweis - Detailanzeige
| Autor/inn/en | Stapleton, Laura M.; Pituch, Keenan A.; Dion, Eric |
|---|---|
| Titel | Standardized Effect Size Measures for Mediation Analysis in Cluster-Randomized Trials |
| Quelle | In: Journal of Experimental Education, 83 (2015) 4, S.547-582 (36 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0022-0973 |
| DOI | 10.1080/00220973.2014.919569 |
| Schlagwörter | Effect Size; Measurement Techniques; Statistical Analysis; Research Design; Sampling; Statistical Inference; Peer Teaching; Tutoring; Computation; Hierarchical Linear Modeling; Grade 1; Elementary School Students; Foreign Countries; Canada (Montreal) |
| Abstract | This article presents 3 standardized effect size measures to use when sharing results of an analysis of mediation of treatment effects for cluster-randomized trials. The authors discuss 3 examples of mediation analysis (upper-level mediation, cross-level mediation, and cross-level mediation with a contextual effect) with demonstration of the calculation and interpretation of the effect size measures using a simulated dataset and an empirical dataset from a cluster-randomized trial of peer tutoring. SAS syntax is provided for parametric percentile bootstrapped confidence intervals of the effect sizes. The use of any of the 3 standardized effect size measures depends on the nature of the inference the researcher wishes to make within a single site, across the broad population, or at the site level. (As Provided). |
| Anmerkungen | Routledge. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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