In the article “A Substantial and Unexpected Enhancement of Motion Perception in Autism” by Jennifer H. Foss-Feig, Duje Tadin, Kimberly B. Schauder, and Carissa J. Cascio, which appeared on pages 8243–8249 of the May 8, 2013 issue, the affiliations for Duje Tadin and Kimberly B. Schauder were accidentally switched. Their corrected affiliations are as follows: Kimberly B. Schauder, Vanderbilt University, Nashville, Tennessee 37212, and Duje Tadin, Center for Visual Science, Department of Brain and Cognitive Sciences and Department of Ophthalmology, University of Rochester, Rochester, New York 14627. They have been corrected on the online PDF version.