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A multimodal approach to emotion recognition ability in autism spectrum disorders

Jones, Catherine R G and Pickles, Andrew and Falcaro, Milena and Marsden, Anita J S and Happé, Francesca and Scott, Sophie K and Sauter, Disa and Tregay, Jenifer and Phillips, Rebecca J and Baird, Gillian and Simonoff, Emily and Charman, Tony (2010) 'A multimodal approach to emotion recognition ability in autism spectrum disorders.' Journal of Child Psychology and Psychiatry, 52 (3). pp. 275-285. ISSN 00219630

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Abstract

Background: Autism spectrum disorders (ASD) are characterised by social and communication difficulties in day-to-day life, including problems in recognising emotions. However, experimental investigations of emotion recognition ability in ASD have been equivocal, hampered by small sample sizes, narrow IQ range and over-focus on the visual modality. Methods: We tested 99 adolescents (mean age 15;6 years, mean IQ 85) with an ASD and 57 adolescents without an ASD (mean age 15;6 years, mean IQ 88) on a facial emotion recognition task and two vocal emotion recognition tasks (one verbal; one non-verbal). Recognition of happiness, sadness, fear, anger, surprise and disgust were tested. Using structural equation modelling, we conceptualised emotion recognition ability as a multimodal construct, measured by the three tasks. We examined how the mean levels of recognition of the six emotions differed by group (ASD vs. non-ASD) and IQ (≥ 80 vs. < 80). Results: We found no evidence of a fundamental emotion recognition deficit in the ASD group and analysis of error patterns suggested that the ASD group were vulnerable to the same pattern of confusions between emotions as the non-ASD group. However, recognition ability was significantly impaired in the ASD group for surprise. IQ had a strong and significant effect on performance for the recognition of all six emotions, with higher IQ adolescents outperforming lower IQ adolescents. Conclusions: The findings do not suggest a fundamental difficulty with the recognition of basic emotions in adolescents with ASD.

Item Type: Article
Uncontrolled Keywords: Autism spectrum disorder; emotion recognition; emotion processing; social communication; structural equation modelling
Subjects: B Philosophy. Psychology. Religion > BF Psychology
Divisions: Faculty of Science and Health > Psychology, Department of
Depositing User: Jim Jamieson
Date Deposited: 24 Nov 2011 14:10
Last Modified: 24 Nov 2011 14:10
URI: http://repository.essex.ac.uk/id/eprint/1579

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