Development of a simplified diagnostic scoring method for the school version of the adaptive behavior scale

The development of a standard scoring procedure by which the factor scores from the School Version of the Adaptive Behavior Scale can be combined was described. Subjects were 1,650 pupils in regular classes, 3,052 pupils in EMR programs, and 828 pupils in TMR classes from California and Florida. Discriminant analysis of the factor scores was computed in order to specify the discriminant coefficients to be used in predicting school classification status. Cross-validation of the discriminant analysis was obtained, and a procedure for creating a composite score was described.