Title |
Social and Non-Social Cueing of Visuospatial Attention in Autism and Typical Development
|
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Published in |
Journal of Autism and Developmental Disorders, August 2010
|
DOI | 10.1007/s10803-010-1090-z |
Pubmed ID | |
Authors |
John R. Pruett, Angela LaMacchia, Sarah Hoertel, Emma Squire, Kelly McVey, Richard D. Todd, John N. Constantino, Steven E. Petersen |
Abstract |
Three experiments explored attention to eye gaze, which is incompletely understood in typical development and is hypothesized to be disrupted in autism. Experiment 1 (n = 26 typical adults) involved covert orienting to box, arrow, and gaze cues at two probabilities and cue-target times to test whether reorienting for gaze is endogenous, exogenous, or unique; experiment 2 (total n = 80: male and female children and adults) studied age and sex effects on gaze cueing. Gaze cueing appears endogenous and may strengthen in typical development. Experiment 3 tested exogenous, endogenous, and gaze-based orienting in 25 typical and 27 Autistic Spectrum Disorder (ASD) children. ASD children made more saccades, slowing their reaction times; however, exogenous and endogenous orienting, including gaze cueing, appear intact in ASD. |
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Geographical breakdown
Country | Count | As % |
---|---|---|
Canada | 2 | 1% |
Turkey | 1 | <1% |
Colombia | 1 | <1% |
China | 1 | <1% |
United States | 1 | <1% |
Unknown | 150 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 37 | 24% |
Student > Master | 26 | 17% |
Researcher | 24 | 15% |
Student > Doctoral Student | 14 | 9% |
Student > Bachelor | 13 | 8% |
Other | 25 | 16% |
Unknown | 17 | 11% |
Readers by discipline | Count | As % |
---|---|---|
Psychology | 92 | 59% |
Social Sciences | 9 | 6% |
Medicine and Dentistry | 9 | 6% |
Neuroscience | 7 | 4% |
Agricultural and Biological Sciences | 5 | 3% |
Other | 10 | 6% |
Unknown | 24 | 15% |