Should Schools Start Later? (VIDEO) Michigan Medicine - University of Michigan This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Parents split on delayed start times for middle and high school, according to University of Michigan CS Mott Children's Hospital National Poll on Children's Health. Credit UMHS Department of Communication Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.