Analysis of attention disorder and response inhibition among autism spectrum disorders mental retardation and normal children

AUTHORS

Fatemeh Pooragha Roodbardeh 1 , * , Syed Mousa Kafi 2 , Syed Omid Sotodeh Novroodi 3

AUTHORS INFORMATION

1 Dept. of Psychology and Education, Faculty of Psychology and Education, Semnan University, Semnan, Iran

2 Dept. of General Psychology, Faculty of Literature and Human Sciences, University of Guilan, Guilan, Iran

3 Dept. of Counseling, Faculty of Psychology and Education, Shahid Chamran University, Ahvaz, Iran

How to Cite: Pooragha Roodbardeh F, Kafi S M, Sotodeh Novroodi S O. Analysis of attention disorder and response inhibition among autism spectrum disorders mental retardation and normal children, J Kermanshah Univ Med Sci. 2013 ; 17(1):e77144.

ARTICLE INFORMATION

Journal of Kermanshah University of Medical Sciences: 17 (1); e77144
Published Online: April 29, 2013
Article Type: Research Article
Received: June 17, 2012
Accepted: November 13, 2012

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Abstract

Background: Previous researches have shown that children with autism spectrum disorder and mental retardation have some dysfunctions in attention and inhibition functions. The present study evaluated the performance of attention and response inhibition in autism spectrum disorders, mental retardation and normal children.

 Methods: The method of this study was Ex post factor, so 15 children with autism spectrum disorder, 15 children with mental retardation and 15 normal children were selected through Stroop neuropsychological test and CPT. Data analysis was performed by using methods of ANOVA and LSD post hoc test and Kruskal-Wallis non-parametric via SPSS-17.

Results: Data analysis showed that there is a significant difference among the three groups in the function of selective attention (p<0/0001) and inhibition (p<0/0001). In addition, It clearly illustrated that there is no significant difference between children with autism and mental retardation (p<0/535) in the components of continuous performance test. Furthermore, a significant difference was observed between autism and normal children (p<0/0001), and   mentally retarded and normal children (p<0/0001) 

Conclusion: Based on the components attention and response inhibitions were significantly different among the three groups; consequently, the performance of mental retarded children were weaker than autism spectrum disorder and normal children and the performance of  children with autism spectrum disorders were weaker than normal children.

Keywords

attention response inhibition autism mental retardation

© 2013, Journal of Kermanshah University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/) which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited.

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