Heavily Decorated Classrooms Disrupt Attention and Learning (image) Carnegie Mellon University Share Print E-Mail Caption Published in Psychological Science, Carnegie Mellon University researchers looked at whether classroom displays affected children's ability to maintain focused attention during instruction and to learn the lesson content. They found that children in highly decorated classrooms (bottom image) were more distracted, spent more time off-task and demonstrated smaller learning gains than when the decorations were removed (top image). Credit Carnegie Mellon University Usage Restrictions None Share Print E-Mail 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.