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The Classroom Observation Schedule to Measure Intentional Communication (COSMIC): An observational measure of the intentional communication of children with autism in an unstructured classroom setting

Pasco, Greg and Gordon, R. K. and Howlin, Patricia and Charman, Tony and Gordon, RK (2008) The Classroom Observation Schedule to Measure Intentional Communication (COSMIC): An observational measure of the intentional communication of children with autism in an unstructured classroom setting. Journal of Autism and Developmental Disorders, 38. pp. 1807-1818. ISSN 0162-3257

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Abstract

The Classroom Observation Schedule to Measure Intentional Communication (COSMIC) was devised to provide ecologically valid outcome measures for a communication-focused intervention trial. Ninety-one children with autism spectrum disorder aged 6 years 10 months (SD 16 months) were videoed during their everyday snack, teaching and free play activities. Inter-rater reliability was high and relevant items showed significant associations with comparable items from concurrent Autism Diagnostic Observation Schedule – Generic (Lord et al., 2000) assessments. In a subsample of 28 children initial differences in rates of initiations, initiated speech/vocalisation and commenting were predictive of language and communication competence 15 months later. Results suggest that the use of observational measures of intentional communication in natural settings is a valuable assessment strategy for research and clinical practice.

Item Type: Article
Additional Information: The original publication is available at www.springerlink.com
Controlled Keywords: Observation; Ecological validity; Intentional communication; Classroom
Divisions: IOE Departments > Departments > Psychology and Human Development
Depositing User: IOE Repository Editor (2)
Date Deposited: 13 May 2010 08:55
Last Modified: 14 Oct 2013 12:03
URI: http://eprints.ioe.ac.uk/id/eprint/4436
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