Gaze and visual search strategies of children with Asperger syndrome/high functioning autism viewing a magic trickShow others and affiliations
2016 (English)In: Developmental Neurorehabilitation, ISSN 1751-8423, E-ISSN 1751-8431, Vol. 19, no 2, p. 95-102Article in journal (Refereed) Published
Resource type
Text
Abstract [en]
Objective: To examine visual search patterns and strategies used by children with and without Asperger syndrome/high functioning autism (AS/HFA) while watching a magic trick. Limited responsivity to gaze cues is hypothesised to contribute to social deficits in children with AS/HFA. Methods: Twenty-one children with AS/HFA and 31 matched peers viewed a video of a gaze-cued magic trick twice. Between the viewings, they were informed about how the trick was performed. Participants’ eye movements were recorded using a head-mounted eye-tracker. Results: Children with AS/HFA looked less frequently and had shorter fixation on the magician’s direct and averted gazes during both viewings and more frequently at not gaze-cued objects and on areas outside the magician’s face. After being informed of how the trick was conducted, both groups made fewer fixations on gaze-cued objects and direct gaze. Conclusions: Information may enhance effective visual strategies in children with and without AS/HFA.
Place, publisher, year, edition, pages
2016. Vol. 19, no 2, p. 95-102
Keywords [en]
Eye tracking, naturalistic stimuli, social gaze behaviour, visual perception
National Category
Occupational Therapy
Research subject
Pedagogics and Educational Sciences
Identifiers
URN: urn:nbn:se:lnu:diva-49625DOI: 10.3109/17518423.2014.913081OAI: oai:DiVA.org:lnu-49625DiVA, id: diva2:901374
2016-02-082016-02-082017-11-30Bibliographically approved