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ERIC Number: EJ900427
Record Type: Journal
Publication Date: 2011
Pages: 8
Abstractor: As Provided
Reference Count: 0
ISBN: N/A
ISSN: ISSN-1750-9467
Visual Search for Basic Emotional Expressions in Autism; Impaired Processing of Anger, Fear and Sadness, but a Typical Happy Face Advantage
Farran, Emily K.; Branson, Amanda; King, Ben J.
Research in Autism Spectrum Disorders, v5 n1 p455-462 Jan-Mar 2011
Facial expression recognition was investigated in 20 males with high functioning autism (HFA) or Asperger syndrome (AS), compared to typically developing individuals matched for chronological age (TD CA group) and verbal and non-verbal ability (TD V/NV group). This was the first study to employ a visual search, "face in the crowd" paradigm with a HFA/AS group, which explored responses to numerous facial expressions using real-face stimuli. Results showed slower response times for processing fear, anger and sad expressions in the HFA/AS group, relative to the TD CA group, but not the TD V/NV group. Responses to happy, disgust and surprise expressions showed no group differences. Results are discussed with reference to the amygdala theory of autism. (Contains 1 table and 5 figures.)
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A