NotesFAQContact Us
Collection
Advanced
Search Tips
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ939833
Record Type: Journal
Publication Date: 2011-Oct
Pages: 9
Abstractor: As Provided
Reference Count: 45
ISBN: N/A
ISSN: ISSN-0162-3257
Phenotypic Overlap between Core Diagnostic Features and Emotional/Behavioral Problems in Preschool Children with Autism Spectrum Disorder
Georgiades, Stelios; Szatmari, Peter; Duku, Eric; Zwaigenbaum, Lonnie; Bryson, Susan; Roberts, Wendy; Fombonne, Eric; Mirenda, Pat; Smith, Isabel; Vaillancourt, Tracy; Volden, Joanne; Waddell, Charlotte; Thompson, Ann
Journal of Autism and Developmental Disorders, v41 n10 p1321-1329 Oct 2011
This study examined the phenotypic overlap between core diagnostic features and emotional/behavioral problems in a sample of 335 preschool children with autism spectrum disorder (ASD). Results from principal component analysis (2 components; 49.70% variance explained) suggested substantial phenotypic overlap between core diagnostic features and emotional/behavioral problems. Component I, Emotional Behavioral Repetitive Problems, was independent of the children's intellectual, adaptive functioning, and structural language abilities. Component II, Social Communication Deficits, was negatively related to the children's intellectual, adaptive functioning, and structural language abilities. Both components were positively related to parental stress. This exploratory study contributes to our understanding of the ASD phenotype and provides further support for including emotional/behavioral problems as part of the clinical characterization of children with ASD.
Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A