Open Access. Powered by Scholars. Published by Universities.®

Psychology Commons

Open Access. Powered by Scholars. Published by Universities.®

External Link

Ryan A. Allen

Selected Works

2008

Articles 1 - 2 of 2

Full-Text Articles in Psychology

Autism Spectrum Disorders: Neurobiology And Current Assessment Practices, Ryan Allen, Diana Robins, Scott Decker Nov 2008

Autism Spectrum Disorders: Neurobiology And Current Assessment Practices, Ryan Allen, Diana Robins, Scott Decker

Ryan A. Allen

This study reviews recent research related to the neurobiology of Autism Spectrum Disorders (ASDs) and provides an empirical analysis of current assessment practices. Data were collected through a survey of 117 school psychologists. The Childhood Autism Rating Scale (CARS), Gilliam Autism Rating Scale (GARS), and Gilliam Asperger's Disorder Scale (GADS) were the most frequently used measures. Among the less popular, but more intensive instruments, the Autism Diagnostic Observation Schedule (ADOS) appears to be gaining popularity within school-based evaluations. Generally, respondents approached the assessment of ASDs from a traditional psychoeducational perspective and reported the use of a very narrow range of …


Utility Of The Bender Visual-Motor Gestalt Test-Second Edition In The Assessment Of Attention-Deficit/Hyperactivity Disorder, Ryan Allen, Scott Decker Nov 2008

Utility Of The Bender Visual-Motor Gestalt Test-Second Edition In The Assessment Of Attention-Deficit/Hyperactivity Disorder, Ryan Allen, Scott Decker

Ryan A. Allen

This study examined the use of the Bender Visual-Motor Gestalt Test- Second Edition (BGT-II) with children diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD). Previous research has examined the relationship of ADHD and visual-motor functioning based on overall developmental scores or specific emotional indicators. Although several studies have examined the relationship of the previous edition of the BGT-II and ADHD symptoms, psychometric issues associated with the original edition limit the validity of the results. The current study examined the utility of the BGT-II in the assessment of behaviors associated with ADHD. A group of 62 subjects diagnosed with ADHD (M= 11 yr., 5 …