时间压力的双刃效应及其作用机制

时间压力是现代社会中人们经常面对的重要问题。以往研究认为时间压力只会产生消极影响, 然而现有研究发现时间压力也会产生积极影响。总结以往研究, 介绍了时间压力的概念和测量方式, 分别阐述了时间压力的损耗作用和促进作用, 并用注意焦点理论、激活理论、维生素模型和挑战?阻碍模型等理论解释时间压力的双刃效应。未来研究应该进一步关注：(1)基于时间心理账户开展时间压力的分类研究; (2)时间压力促进作用的动机和情绪双路径机制; (3)探寻有效缓解时间压力损耗作用的机制。

The Double-edged Effect and Mechanism of Time Pressure

Time pressure has been identified as a pervasive societal problem. Researchers have been studying its influence on individuals for decades. Earlier researches concentrated mainly on the negative consequences of time pressure. Recently, however, many studies have revealed the motivating effects of it. This paper introduced the concept and measurement of time pressure and summarized its detrimental effects and motivating effects. The attentional focus model, activation theory, vitamin model and the challenge-hindrance model were used to explain the mechanism of the double-edged effect of time pressure. Future researches should have more concern on: (1) Examining the time pressure in different domains (working and nonworking) based on mental accounting theory of time; (2) The motivational and affective mechanisms underlying the positive effects of time pressure; (3) Exploring personal and situational factors which might alleviate the detrimental effects of time pressure.