The relationship between the Vineland Adaptive Behavior Scales-Classroom Edition and its predecessor, the Vineland Social Maturity Scale was examined with 54 educable and trainable mentally retarded children. The concurrent validity of the two scales was moderate. The mean scores from the newer instrument were significantly lower. (Author/CL)

Offers standard errors of prediction and confidence intervals for Vineland Adaptive Behavior Scales (VABS) that help in deciding whether variation in obtained scores of scale administered to the same person more than once is a result of measurement error or whether it reflects actual change in examinee's functional level. Presented values were…

The means and standard deviations of standard scores on the new Vineland Adaptive Behavior Scales vary considerably from age group to age group in the standardization sample. Thus, different standard scores may reflect the same levels of performance in terms of distance from the mean. (Author/CL)

This article discusses the advantages and disadvantages of the Vineland Adaptive Behavior Scales for measuring adaptive behavior in adults with mental retardation. It concludes that the advantages of the coverage of the main domains of adaptive behavior, their standardization, impressive psychometrics, and brevity are becoming outweighed by…

This study delineated procedures for cross-cultural adaptation and operationalization of adaptive behavior in individuals with mental retardation, culturally adapted the Vineland Adaptive Behavior Scale, and investigated the validity of the resulting instrument. The study concluded that the domain of adaptive behavior can be successfully applied…