This study, involving 67 children (ages 2 to 60 months) with motor delays, found that the Battelle Developmental Inventory (BDI) possessed moderate to high levels of concurrent validity with appropriate subtests from the Vineland Adaptive Behavior Scales and the Bayley Scales of Infant Development. (Author/JDD)

Forty-eight adults with mental retardation assessed their daily living competency using the revised Vineland Adaptive Behavior Scales. Compared to subject and counselor interviews and demonstrated competency, the self-evaluation yielded highly consistent results on domains measuring adaptive skills, though subjects underreported problematic…

Using 53 disabled children (age 3-7) as subjects, a correlation of .83 was found between the Scales of Independent Behavior-Broad Independence Score and the Revised Vineland Adaptive Behavior Scales-Adaptive Behavior Composite. The most valid subscales were Personal Living Skills, Communication Skills, and Community Living Skills. (Author/JDD)

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…

Sixteen individuals with autism and sixteen with Down's Syndrome, aged 10-29, were matched for verbal mental age. The groups' scores did not differ on the Vineland Adaptive Behavior Scales. However, the adaptive skills of Down's Syndrome individuals kept pace with mental age, while the skills of autistic subjects did not change. (Author/JDD)

The Vineland Adaptive Behavior Scale was used to classify 118 hearing-impaired persons (88 percent were ages 16-21) into groups based on their ability to be trained in independent living skills. Using cluster analysis, the subjects were placed into three groups according to four domains: communication, daily living, socialization, and maladaptive…

Assessment of 497 urban preschool children with developmental disabilities using the Vineland Adaptive Behavior Scales indicated a strong positive relationship between adaptive behavior and intelligence if measured globally. When Vineland domains were assessed separately, this relationship varied across domains and disability groups. With…

Preschool children (n=128) at risk for development of a developmental disability were assessed using the Scales of Independent Behavior and the revised Vineland Adaptive Behavior Scales-Survey Form. The summary scores of both tests were found to correlate moderately with IQ and with the extent of integration children achieved in their subsequent…

Scores from the Vineland Adaptive Behavior Scale were compared to age and performance IQ for 72 children and adolescents with autism and 37 nonautistic controls with mental retardation. The relationship between the two groups' adaptive behavior profiles was stable from preschool age through adolescence. Increasing IQ was associated with lower…

This study examined the relationship between the functionality of training objectives established in Individual Program Plans (IPPs) and Individual Education Plans (IEPs) of persons with severe and profound mental retardation and different service delivery environments. Each training objective in the IPPs and IEPs of 78 individuals was classified…

The relationship between the Scales of Independent Behavior (SIB) and the Vineland Adaptive Behavior Scale (VABS) was investigated, with 53 children as subjects. Specifically, the study sought to examine the convergent and discriminant validities of the long forms of the SIB and the VABS and to ascertain the accuracy of classification of…