Preliminary Study of Gaze Toward Humans in Photographs by Individuals with Autism, Down Syndrome, or Other Intellectual Disabilities: Implications for Design of Visual Scene Displays.
Visual scene displays (VSDs) are a form of augmentative and alternative communication display in which language concepts are embedded into an image of a naturalistic event. VSDs are based on the theory that language learning occurs through interactions with other people, and recommendations for VSD...
| Publicado en: | AAC: Augmentative & Alternative Communication Vol. 30; no. 2; pp. 130 - 147 |
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| Autores principales: | , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Jun2014
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=96329822&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 96329822 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 07434618 9OD jtl: AAC: Augmentative & Alternative Communication issn: 07434618 maglogo: Y pubinfo: dt: Jun2014 vid: 30 iid: 2 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 96329822 96329822 96329822 10.3109/07434618.2014.904434 96329822 ppf: 130 ppct: 17 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Preliminary Study of Gaze Toward Humans in Photographs by Individuals with Autism, Down Syndrome, or Other Intellectual Disabilities: Implications for Design of Visual Scene Displays. aug: au: Wilkinson, Krista M. Light, Janice affil: Communication Sciences & Disorders, The Pennsylvania State University, University Park, PA, USA sug: subj: Eye Movement Measurements Photography Autism Spectrum Disorder Intellectual Disability Classification Alternative and Augmentative Communication Human Pennsylvania Matched Case Control Child Language Development Attention Teaching Materials Language Tests Scales Task Performance and Analysis Mann-Whitney U Test Kruskal-Wallis Test Time Factors Child: 6-12 years ab: Visual scene displays (VSDs) are a form of augmentative and alternative communication display in which language concepts are embedded into an image of a naturalistic event. VSDs are based on the theory that language learning occurs through interactions with other people, and recommendations for VSD design have emphasized using images of these events that include humans. However, many VSDs also include other items that could potentially be distracting. We examined gaze fixation in 18 school-aged participants with and without severe intellectual/developmental disabilities (i.e., individuals with typical development, autism, Down syndrome and other intellectual disabilities) while they viewed photographs with human figures of various sizes and locations in the image, appearing alongside other interesting, and potentially distracting items. In all groups, the human figures attracted attention rapidly (within 1.5 seconds). The proportions of each participant's own fixation time spent on the human figures were similar across all groups, as were the proportions of total fixations made to the human figures. Although the findings are preliminary, this initial evidence supports the inclusion of humans in VSD images. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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