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Reliability and Validity of the Pediatric Anxiety Rating Scale Modified for Autism Spectrum Disorder
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Maddox, Brenna B.; Lecavalier, Luc; Miller, Judith S.; Pritchett, Jill; Hollway, Jill; White, Susan W.; Gillespie, Scott; Evans, Andrea N.; Schultz, Robert T.; Herrington, John D.; Bearss, Karen; Scahill, Lawrence – Autism: The International Journal of Research and Practice, 2020
Anxiety often co-occurs with autism spectrum disorder, yet there are few valid and reliable instruments for measuring anxiety in youth with autism spectrum disorder. This article describes the modification of the Pediatric Anxiety Rating Scale for youth with autism spectrum disorder and systematic psychometric evaluation in a well-characterized…
Descriptors: Anxiety, Children, Adolescents, Rating Scales
Validity and Reliability of the "Behavior Problems Inventory," the "Aberrant Behavior Checklist," and the "Repetitive Behavior Scale--Revised" among Infants and Toddlers at Risk for Intellectual or Developmental Disabilities: A Multi-Method Assessment Approach
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Rojahn, Johannes; Schroeder, Stephen R.; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosao; LeBlanc, Judith; Marquis, Janet; Berke, Elizabeth – Research in Developmental Disabilities: A Multidisciplinary Journal, 2013
Reliable and valid assessment of aberrant behaviors is essential in empirically verifying prevention and intervention for individuals with intellectual or developmental disabilities (IDD). Few instruments exist which assess behavior problems in infants. The current longitudinal study examined the performance of three behavior-rating scales for…
Descriptors: Rating Scales, Behavior Problems, Developmental Disabilities, Infants