title: Sensory-perceptual processing in children with autism spectrum disorders based on the study of visual and haptic perception
metadata.name: dc.contributor.author
metadata.value: Mamaichuk, Irina I.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Uld Semeta, Meriam B.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-10-02T10:07:36Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-10-02T10:07:36Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2020-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Mamaichuk I.I., Uld Semeta M.B. Sensory-perceptual processing in children with autism spectrum disorders based on the study of visual and haptic perception. Vestnik of Saint Petersburg University. Psychology, 2020, vol. 10, issue 3, pp. 261–273.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu16.2020.304
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/19728
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Few existing experimental studies of haptic perception and object exploration in autism address perceptual actions in children with ASD. Haptic perception plays an important role in
  the formation of perceptual processes in early childhood. Stereotypical behaviour in children
  with ASD and observed sensory abnormalities in different modalities point to the need to
  study haptic perception as well. The purpose of this study was to examine haptic perception
  in children with ASD and their peers in comparison to their visual perception. 16 typically
  developing and 18 children with ASD aged from 6 to 15 years of age participated in this study.
  The experiment took place in the context of a game in which children were asked to touch an
  object, name it, and draw what they think it is, then the same stimuli were presented in the
  visual modality. To register hand movements in a contactless manner for the first time, “Leap
  Motion” was implemented. The results indicate that children with ASD have underdeveloped
  perceptual actions in the process of haptic perception of the stimuli, which manifested itself in
  a lack of contour-following, longer fixations on local components of the figure, which was also
  evident in the names and drawings of the stimuli given by children with ASD. The drawings
  and names that children with ASD gave to perceived stimuli often included geometric shapes.
  Such outcomes provide more proof of general deficits in perception in children with autism.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Psychology;Volume 10; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: autistic spectrum disorder
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: haptic perception
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: sensory-perceptual processing
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: motion capture
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: visual perception
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: childhood autism
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Sensory-perceptual processing in children with autism spectrum disorders based on the study of visual and haptic perception
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 261-273.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/19728/1/261-273.pdf
resources.format: Adobe PDF
resources.size: 1,55 MB