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.     

中国转型期土地换保障的经济学分析

在中国经济转型和城市化快速发展的条件下,农村失地农民和出让土地经营权的农民对土地换保障产生了巨大的需求。土地换保障就是从公平和效率的角度出发,通过合理给付征地补偿,把失地农民从自给自足的小农经济的自然人转化为具有劳动技能和购买能力的市场人,为中国的经济转型和城市化快速发展铺平道路。     

秦简牍书与西周文字的传承关系

本文从两个方面论述了秦系文字对西周文字的继承,一是考察先秦时期的文献记载,论述秦文化与六国文化以及文字虽有差异,但都是在西周文化基础上发展起来的华夏文化,同中有异,是统一的。二是根据考古发现的文字进行比对,论述秦简牍书与先秦古文字是一脉相承的。     

GOLD FOIL PRINT ON EMBROIDERY

In a verse by Tang-Dynasty poet Wen Tingjun, he describes a court maiden getting up, dressing up and making up in order to express her solitude and depression. The maiden was dressed in a coat decorated with a pair of partridges made of a whole piece of gold foil. This typical Tang-Dynasty gold foil print is quite beautiful but rarely unearthed today.     

"运动+科学膳食"在骨质疏松症防治中的应用研究

目前骨质疏松症已被世界卫生组织列为影响人类健康的最流行的疾病之一。在治疗和预防骨质疏松的方法中,运动疗法以其安全、可靠、廉价等优点已被公认为防治骨质疏松症的必要手段。临床和基础研究证实了“运动 科学膳食”对防治骨质疏松症有着十分重要的作用。因此,合理的体育运动和科学的膳食已成为防治骨质疏松症的必备良药。