Measures Used to Screen and Diagnose ASD in Young Children

Abstract

In the current chapter, different methods of assessment are reviewed first, along with strengths and weaknesses of each method. Then, specific measures that assess for autism spectrum disorders (ASD) and are appropriate for young children are reviewed beginning with broad screening instruments, followed by observational measures, structured parent/caregiver interviews, and informant-based behavior checklists. Only those measures appropriate for young children that have also received some attention in the empirical literature have been reviewed. Additionally, measures specifically examining Asperger's syndrome will not be examined since this disorder is not typically diagnosed until later in childhood. Reviews of each measure include a general description of the instrument followed by a summary of known psychometric properties (i.e., reliability, validity, sensitivity, and specificity). Lastly, general conclusions and recommendations are discussed in regards lo assessment of ASD in young children. (PsycINFO Database Record (c) 2016 APA, all rights reserved)