ERIC Number: EJ282214
Record Type: CIJE
Publication Date: 1983
Reference Count: 0
Multivariate and Multigroup Theta Tests of Differential Response Patterns.
Ross, Donald C.
Educational and Psychological Measurement, v43 n1 p53-61 Spr 1983
Theta is a statistic which measures the degree to which a designated pattern successfully partitions a matrix of pre- and post-treatment ratings into regions typical of each of two treatments. In this paper, theta is extended to multivariate and multigroup cases. (Author/BW)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A