真正给活动教学以科学信念的是19世纪末、20世纪初的动力心理学和发生心理学。

The scientific beliefs of activity teaching really originate in dynamic psychology and genetic psychology in19th century and20th century.

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And there's a lot of social psychology research as to the conditions in which you have to bring them together.

很多社会心理学研究,研究他们发生接触的环境。

耶鲁公开课 - 心理学导论课程节选