Learning and Motivation《学习与动机》（季刊）. Learning and Motivation is committed to publishing articles concerned with learning, cognition, and motivation, based on laboratory or field studies of either humans or animals. Manuscripts are invited that report on applied behavior analysis, and on behavioral, neural, and evolutionary influences on learning and motivation. A variety of formats will be considered, including integrated series of experiments, shorter reports, review and theoretical papers, and commentary on specific issues.