A. INTRODUCTION AND BACKGROUNDl,2 This report reviews and interprets research on the nature and magnitude of the effects of those factors which influence how we

This report reviews factors that influence how well knowledge and skills are retained over relatively long periods of nonuse. A cognitively oriented interpretat

We received three classes of guidelines we found to optimize long-term retention. The first class concerned ways to optimize the conditions of training. We disc

The Psychology of Learning and Motivation publishes empirical and theoretical contributions in cognitive and experimental psychology, ranging from classical and