Main Effects Analysis in Clinical Research: Statistical Guidelines for Disaggregating Treatment Groups.
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| Title: | Main Effects Analysis in Clinical Research: Statistical Guidelines for Disaggregating Treatment Groups. |
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| Language: | English |
| Authors: | Lyons, John S., Howard, Kenneth I. |
| Source: | Journal of Consulting and Clinical Psychology. Oct 1991 59(5):745-748. |
| Peer Reviewed: | Y |
| Page Count: | 4 |
| Publication Date: | 1991 |
| Intended Audience: | Researchers |
| Document Type: | Journal Articles Reports - General |
| Descriptors: | Clinical Psychology, Outcomes of Treatment, Research and Development |
| ISSN: | 0022-006X |
| Abstract: | Treatment outcome research generally relies on main effects analysis of variance to determine whether treatments are differentially effective. There is reason to consider disaggregating main effects even when conditions of heterogeneity of variance are not violated. Potential statistical significance of disaggregation can be shown to be function of reliability of dependent measure. (Author/NB) |
| Journal Code: | CIJJUN1992 |
| Entry Date: | 1992 |
| Accession Number: | EJ438859 |
| Database: | ERIC |
| Abstract: | Treatment outcome research generally relies on main effects analysis of variance to determine whether treatments are differentially effective. There is reason to consider disaggregating main effects even when conditions of heterogeneity of variance are not violated. Potential statistical significance of disaggregation can be shown to be function of reliability of dependent measure. (Author/NB) |
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| ISSN: | 0022-006X |
