Nonverbal learning disabilities and asperger syndrome in young adults: Vocabulary, gestalts, and social perception

Authors

M. E. Stothers, The University of Western Ontario
J. Oram Cardy, The University of Western Ontario

Document Type

Article

Publication Date

9-4-2015

Journal

Medical and Educational Perspectives on Nonverbal Learning Disability in Children and Young Adults

First Page

264

Last Page

315

URL with Digital Object Identifier

10.4018/978-1-4666-9539-9.ch009

Abstract

© 2016, IGI Global. All rights reserved. The purpose of this chapter is to explore data-driven hypotheses concerning linguistic similarities and differences in adults with nonverbal learning disabilities (NLD) and autism spectrum disorder (ASD). The focus of the chapter is on profiling linguistic, cognitive, and neuropsychological strengths and weaknesses seen in both clinical groups. A research sample of adults from 19 to 44 years of age is described. Findings include strengths in the breadth of vocabulary and weaknesses in semantic precision and integration. A secondary finding, in which responses to adult autism screening surveys distinguish both clinical groups from controls, and the clinical groups from one another, is presented. Patterns and trends in this data point to difficulties with verbal and nonverbal gestalt formation that are amenable to intervention. Clinical examples of interventions suggested by the data are provided, as they apply to post-secondary students of the same age as the sample.