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Concurrent Validity of the ABAS-II Questionnaire with the Vineland II Interview for Adaptive Behavior in a Pediatric ASD Sample: High Correspondence Despite Systematically Lower Scores
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Dupuis, Annie; Moon, Michael J.; Brian, Jessica; Georgiades, Stelios; Levy, Tomer; Anagnostou, Evdokia; Nicolson, Rob; Schachar, Russell; Crosbie, Jennifer – Journal of Autism and Developmental Disorders, 2021
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…
Descriptors: Behavior Rating Scales, Adjustment (to Environment), Student Behavior, Autism
Psychometric Validity and Clinical Usefulness of the Vineland Adaptive Behavior Scales and the AAMD Adaptive Behavior Scale for an Autistic Sample.
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Perry, Adrienne; Factor, David C. – Journal of Autism and Developmental Disorders, 1989
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)
Descriptors: Adaptive Behavior (of Disabled), Adolescents, Autism, Behavior Rating Scales