The following is a correction for an error that occurred in the Journal of the International Neuropsychological Society, Vol. 7, No. 6. The error occurred in the article titled “Sensitivity and specificity of standardized neurocognitive testing immediately following sports concussion,” pp. 693–702, by Barr and McCrea. On page 696, under the subheading “Test-Retest Reliability and Reliable Change Cut-off Scores”, the confidence interval in the third sentence should read “−2.21, +2.59”, rather than “±2.59”.