Purpose: Assessing social communication and measuring its changes among young autistic children presents significant challenges, particularly when tracking intervention effects within short timeframes. Existing measures, mostly validated in Western contexts, may not be suitable for culturally diverse populations. Addressing this gap, the Social…

Executive function challenges are commonly reported in the home setting for children with an autism spectrum disorder diagnosis (hereafter, autism), but little is known about these challenges in the school setting. A total of 337 youth (autism, N = 241 and typically developing, N = 96) were assessed using Behavior Rating Inventory of Executive…

Evidence is accumulating that early intervention can be effective in improving the skills of young children with autism spectrum disorder. However, the science is hampered by the lack of agreed "gold standard" tools for the measurement of progress and outcome. What is required is a reliable, valid, and sensitive measure of change in the…

Enhancing communication performance skills may help children with Down Syndrome (DS) to expand their opportunities for participation in daily life. It is a clinical challenge for speech-language pathologists (SLP) to disentangle various mechanisms that contribute to the language and communication problems that children with DS encounter. Without…

This study examined the constructs underlying the Movement Assessment Battery for Children-2 (M-ABC-2), Bruninks-Oseretsky Test of Motor Proficiency (BOTMP) and Vineland Adaptive Behavior Scale-2 (VABS-2) using the framework of the International Classification of Functioning Disability and Health--Child Youth version (ICF-CY) and the diagnostic…

Two students with developmental disabilities were taught two daily living skills using video prompting with error correction presented on an iPod Touch, and two different fading procedures were implemented. In one fading procedure, individual video clips were merged into multiple larger clips following acquisition of the entire skill. In the…

Reviews of the research on literacy for students with moderate intellectual disability indicated that sight-word instruction continues to be their primary mode of reading instruction. Reported in this article are data supporting the Sight-Word Component of the larger Integrated Literacy Curriculum for Students with Moderate to Severe Intellectual…

Data on psychiatric problems in adults with autism are inconsistent, with estimated rates ranging from around 25% to over 75%. We assessed difficulties related to mental health in 58 adults with autism (10 females, 48 males; mean age 44?years) whom we have followed over four decades. All were of average non-verbal intelligence quotient when…

The PEP-R (psychoeducational profile revised) is an instrument that has been used in many countries to assess abilities and formulate treatment programs for children with autism and related developmental disorders. To the end to provide further information on the PEP-R's psychometric properties, a large sample (N = 137) of children presenting…

The Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS) category is a psychopathological entity few have described and is poorly, and mainly negatively, defined by autism exclusion. In order to limit PDD-NOS heterogeneity, alternative clinical constructs have been developed. This study explored the reliability and the diagnostic…

Parents and teachers of 83 young children diagnosed with a pervasive developmental disorder rated each child on the Autism Behavior Checklist (ABC) and the Vineland Adaptive Behavior Scales (VABS). Although there was good agreement between informants on the VABS, there was virtually no agreement on the ABC, with parents reporting more autistic and…

The Vineland Adaptive Behavior Scale Classroom Edition and the American Association on Mental Deficiency Adaptive Behavior Scale School Edition were completed by teachers of 44 moderately and severely mentally retarded students; their parents (N=37) completed the Vineland Interview Edition-Survey Form. Comparison between the scales and respondents…

A study examined teachers' and parents' ratings of 39 developmentally handicapped (DH) and 9 learning disabled children on the revised Vineland and the AAMD Adaptive Behavior Scale. Teachers rated children eligible for DH placement more frequently than parents. The adaptive behavior ratings of the two instruments differed significantly. (Author/CB)

Teachers and parents rated the developmental status of 225 preschool children with and without disabilities on the Vineland Adaptive Behavior Scale. The study found a significant correlation between teacher and parent ratings for children with severe disabilities but not for children with mild/moderate or no disabilities. (DB)