Speeded Recognition of Fear and Surprise in Autism. (December 2018)

• Record Type: Journal Article
• Authors: Nagy, Emese; Paton, Stacey C.; Primrose, Fiona E. A.; Farkas, Tibor N.; Pow, Coreen F.
• Is Part Of: Perception. Volume 47:Number 12(2018)
• Page Start: 1117
• Page End: 1138
• Publication Date: 2018-12
• Subjects: emotion perception -- emotion recognition -- autism -- mental rotation -- emotional facial expressions; Perception -- Periodicals; Perception -- Periodicals; Perception; Periodicals; 153.705
• DOI: 10.1177/0301006618811768
• Languages: English
• ISSNs: 0301-0066

Abstract

Autism spectrum disorders (ASD) involve difficulties with socioemotional functioning; however, research on emotion recognition remains inconclusive. Children with ASD have been reported to show less susceptibility to spatial inversion. The aim of this study is to examine whether children with ASD utilize atypical abilities in socioemotional processing. This study tested 13 children with ASD (1 girl, M : 15.10 years, standard deviation [ SD ]: 1.60 years), 13 children without ASD (3 girls, M : 15.92 years, SD : 1.03 years), and 20 control adults (11 women, M : 24.77 years, SD : 8.30 years) to investigate the speed and accuracy of their responses to images of neutral faces and faces expressing "easy" (happiness, anger) and "difficult" emotions (surprise, fear) in nonrotated (0°) and rotated (30°, 90°, 150°, 180°, 210°, 270°, and 330°) positions. The results showed that children with ASD recognized both easy and difficult emotions as accurately as did children and adults without ASD. Children with ASD, however, responded significantly faster to difficult emotions when the images were rotated. These results offer less support for a deficiency model than for an atypical, rapid featural type of processing used by children with ASD to encode and understand complex socioemotional stimuli.