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The conners' Abbreviated Teacher Rating Scale: a factor analysis study in Brazil
1Laboratório de Neuropsicologia Clínica, Universidade Federal Fluminense, Niterói, RJ, Brasil.
Abstract:
A total of 1068 school children were rated by their teachers on the Conners' Abbreviated Teacher Rating Scale (CATRS). The data were subjected to factor analysis using the principal components solution with orthogonal rotation and the varimax criterion. Three factors with eigenvalues greater than unity were extracted. The factor structure of the CATRS in Brazil was compared to reports from other countries.