Study Toys (IMAGE) University of California - San Diego Caption Children were asked to identify well-known character toys they couldn't see by their associated sounds. Credit Courtesy Carver and Hays, UC San Diego Usage Restrictions With attribution 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.