Jeffrey D. Karpicke, Purdue University (IMAGE) Purdue University Caption Research findings by Jeffrey D. Karpicke, a Purdue assistant professor of psychological sciences who studies learning and memory, show that the time students invest in rereading or reviewing their notes would be better spent practicing retrieval, such as self-testing, to ensure better learning. Credit Purdue University photo/Andrew Hancock 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.