本文回顾了互惠教学这一教学模式的提出，以及在以往二十多年里这一领域所经历的策略研究、对话研究与教学情境研究的三个阶段；

This article covered and evaluated the researches on this teaching form in the last two decades, pointed out the direction of future research.

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埃利奥特和其他研究人员也表示，竞争情境下看到红色，如智力测试或是体育竞赛，都会造成更为糟糕的表现。

Elliot and others have also shown that seeing red in competitive situations, such as IQ tests or sporting events, leads to worse performance.

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我去找纽约大学的一位教授谈了谈。他研究过当人们靠近某一情境时，反应将会如何变化。

I talked to a New York University professor who has researched how people's reactions change as they get nearer to a situation.

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In many ways, psychologist-- social psychologist for sure-- was sponged by a series of research that was done on the power of the situation, but it was mostly the negative power of the situation.

在很多方面，心理学家-,肯定地说是社会心理学家-,都会被在情境之下完成的,一系列研究所影响，但多数是消极的情境。

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