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Matson, Johnny L.; Wilkins, Jonathan; Fodstad, Jill C. – Journal of Autism and Developmental Disorders, 2011
A top priority in the field of autism spectrum disorders (ASD) is the development of precise early diagnostic tools that can be completed with minimal time and training. We report on the convergent and divergent validity of the Baby and Infant Screen for Children with aUtIsm Traits (BISCUIT), specifically the BISCUIT-Part 1. Previous research with…
Descriptors: Check Lists, Autism, Validity, Toddlers
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Matson, Johnny L.; Smiroldo, Brandi B.; Hastings, Theresa L. – Journal of Autism and Developmental Disorders, 1998
An evaluation was made of the empirical validity of the Diagnostic Assessment for the Severely Handicapped-II (DASH-II) with 51 individuals with severe/profound mental retardation, some of whom were also diagnosed with autism, and controls. The Autism/Pervasive Developmental Disorder subscale of the DASH-II was internally consistent and just as…
Descriptors: Adults, Children, Classification, Clinical Diagnosis
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Rojahn, Johannes; Matson, Johnny L.; Lott, Denise; Esbensen, Anna J.; Smalls, Yemonja – Journal of Autism and Developmental Disorders, 2001
The "Behavior Problems Inventory" (BPI) is a behavior rating instrument for self-injurious, stereotypic, and aggressive/destructive behavior in mental retardation and other developmental disabilities. Evaluation with 432 residents in a developmental center found the BPI to be a reliable (retest reliability, internal consistency, and…
Descriptors: Adolescents, Adults, Behavior Problems, Behavior Rating Scales