身体锻炼心理学的研究现状和未来方向

身体锻炼心理学是一个很新的研究领域，本文回顾了近十年来国外这个领域的主要研究成果，具体讨论了身体锻炼心理学的定义，影响身体锻炼行为的心理因素，身体锻炼期间的心理过程，身体锻炼的心理效应以及未来的研究方向等５个问题。     

The propositional approach to associative learning as an alternative for association formation models

Dickinson (2009) agrees with two of the core claims that were made in my target article (De Houwer, 2009): Associative learning effects (often) depend on (1) the formation of propositions and (2) the operation of nonautomatic processes. Whereas I derived these claims from propositional models of learning, Dickinson (2009) argues that they are also compatible with association formation models (AFMs). He also defends the position that only AFMs can explain “nonrational responses to associative experiences.” In this comment, I question whether there is much value in continuing to cling to AFMs.