We examined the correlation between interviewer-administered Vineland Adaptive Behavior Scale II (VABS-II) and the parent-rated Adaptive Behavior Assessment System II (ABAS-II) questionnaire in 352 participants (ages 1.5-20.8 years) with autism spectrum disorder (ASD) to determine if ABAS could be used as a screen to reduce the number of VABS…

Background: The Learning Disability Screening Questionnaire (LDSQ) has been shown to have high sensitivity and specificity to identify those who are likely to meet intellectual disability diagnostic criteria (McKenzie, et al. [McKenzie K., 2015]). However, there is no independent research to date to support these findings. Materials and Methods:…

In Oman and elsewhere in Arab countries school professionals rely on measures that were developed in Western countries. Measures that assess adaptive behaviour (AB) that have been developed in Western cultures are argued to be culturally bound. Nevertheless, these measures are used elsewhere despite a paucity of data that examine their…

The adaptive behavior construct has gained prominent attention in human services over the last several years in Portugal, and its measurement has become an integral part of the assessment of populations with intellectual disability. In Portugal, diagnosis remains exclusively based on IQ measures, although some attention recently has been given to…

The correlation between the Adaptive Behavior Scale (ABS) and the Vineland Social Maturity Scale was investigated, using a sample of 98 institutionalized, mentally retarded Ss (ages 6 to 52). Pearson correlations of the two scales revealed a high degree of association between the Vineland and Part 1 of the ABS. (Author/PHR)

Ratings for 550 mentally retarded adolescents on the American Association of Mental Deficiency Adaptive Behavior Scale (ABS) established the reliability and criterion validity of the ABS and demonstrated sensitivity to variation in behavior between subgroups of mentally retarded students representing differences in seven personal variables…

Mentally retarded adult trainees (N=370) at work preparation centers were rated by their supervisors on the Adaptive Behavior Scale (ABS). Results confirmed the reliability and criterion validity of the ABS, demonstrating its sensitivity to differences in adaptive and maladaptive behavior between subgroups representing variation in seven personal…

Analyzes the contribution of gender, ethnic status, age, and school classification to the five factor scores and the comparison score of the Adaptive Behavior Scale-School Edition (ABS-SE). Results provide evidence for the validity of the ABS-SE factor and comparison scores and show the factor and comparison scores are not affected by gender or…

The strengths of the scales were concentrated in the areas of domain and construct validity, weaknesses in the areas of discriminant validity, interobserver reliability, and decision-making reliability. (DB)

The study found good concurrent validity when the American Association of Mental Deficiency Adaptive Behavior Scale-School Edition and the Vineland Adaptive Behavior Scales were used with 15 autistic persons aged 8 to 18. (Author/DB)

Presenting an overview of the forces responsible for the current impetus to evaluate social competency as one component of mental retardation, this article reviews the American Association on Mental Deficiency Adaptive Behavior Scale, the Vineland Social Maturity Scale, and the newly published system of Multi-Cultural and Pluralistic Assessment.…

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)

The validity of the Adaptive Behavior Scale (ABS) for placement purposes was estimated using as Ss 95 formerly institutionalized retarded persons, 97 institutional residents referred for discharge, and 178 institutional residents. Results suggest that knowledge of an individual's ABS scores would enable a test user to make valid estimates of group…

Examined diagnostic validity of Part Two of the American Association on Mental Deficiency Adaptive Behavior Scales-School Edition (ABS-SE) for the classification of behavior disorder in elementary school students (N=66). Results indicated overall rate of correct classification was 71.21 percent; using factor scores, the level of correct…

The article provides a set of tables with the differences necessary for statistical significance between the Vineland Adaptive Behavior Scales and Bayley Scales of Infant Development, McCarthy Scales of Children's Abilities, Stanford-Binet Intelligence Scale, and Wechsler scales. The tables are intended to supplement clinical decisions in…