Grant sponsor: Social Sciences and Humanities Research Council Canada Standard Research Grant to Jake Burack; Grant number: #410–2009-1144.
Time Estimation Among Low-Functioning Individuals With Autism Spectrum Disorders: Evidence of Poor Sensitivity to Variability of Short Durations
Article first published online: 26 FEB 2014
© 2014 International Society for Autism Research, Wiley Periodicals, Inc.
Volume 7, Issue 2, pages 237–244, April 2014
How to Cite
Brodeur, D. A., Gordon Green, C., Flores, H. and Burack, J. A. (2014), Time Estimation Among Low-Functioning Individuals With Autism Spectrum Disorders: Evidence of Poor Sensitivity to Variability of Short Durations. Autism Res, 7: 237–244. doi: 10.1002/aur.1364
- Issue published online: 15 APR 2014
- Article first published online: 26 FEB 2014
- Manuscript Accepted: 18 JAN 2014
- Manuscript Received: 13 MAR 2013
- Social Sciences and Humanities Research Council to Jake Burack. Grant Number: 410–2009-1144
- autism spectrum disorder;
Time estimation of short durations (under 1 sec) was examined in low-functioning individuals with autism spectrum disorder (ASD) and typically developing (TD) children matched on mental age. Temporal bisection and generalization tasks were used to examine basic perceptual timing mechanisms. For both tasks, the participants with ASD demonstrated less sensitivity to variability in short durations than the TD children, adding to a growing body of literature suggesting deficits in timing exist for longer durations. The results highlight the need to examine multiple levels of processing of time-related information from basic perceptual mechanisms to higher level cognitive mechanisms. Autism Res 2014, 7: 237–244. © 2014 International Society for Autism Research, Wiley Periodicals, Inc.