Media type: E-Article Title: Interactions among Group Regressions: Testing Homogeneity of Group Regressions and Plotting Regions of Significance Contributor: Borich, Gary D. Published: SAGE Publications, 1971 Published in: Educational and Psychological Measurement, 31 (1971) 1, Seite 251-253 Language: English DOI: 10.1177/001316447103100120 ISSN: 0013-1644; 1552-3888 Keywords: Applied Mathematics ; Applied Psychology ; Developmental and Educational Psychology ; Education Origination: Footnote: