NotesFAQContact Us
Collection
Advanced
Search Tips
Descriptor
Correlation2
Statistical Analysis2
Analysis of Variance1
Behavioral Science Research1
Control Groups1
Effect Size1
Multivariate Analysis1
Outcomes of Education1
Sampling1
Statistical Bias1
Test Interpretation1
More ▼
Source
Journal of Counseling…1
Psychological Methods1
Author
Ellis, Michael V.1
Haase, Richard F.1
Hsu, Louis M.1
Publication Type
Journal Articles2
Reports - General2
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 2 results Save | Export
Biases of Success Rate Differences Shown in Binomial Effect Size Displays
Peer reviewed Peer reviewed
Direct linkDirect link
Hsu, Louis M. – Psychological Methods, 2004
The intent of a binomial effect size display (BESD) is to show "the [real-world] importance of [an] effect indexed by a correlation [r]" (R. Rosenthal, 1994, p. 242) by reexpressing this correlation as a success rate difference (SRD) (e.g., treatment group success rate - control group success rate). However, SRDs displayed in BESDs generally…
Descriptors: Control Groups, Effect Size, Outcomes of Education, Correlation
Multivariate Analysis of Variance.
Peer reviewed Peer reviewed
Haase, Richard F.; Ellis, Michael V. – Journal of Counseling Psychology, 1987
Provides an expository presentation of multivariate analysis (MANOVA). Addresses several questions relating to why one should use MANOVA, its structure, how MANOVA test statistics and follow-up tests are obtained and interpreted, presentation of results, and alternatives to MANOVA. Uses an example data set to illustrate these points. (Author/KS)
Descriptors: Analysis of Variance, Behavioral Science Research, Correlation, Multivariate Analysis