There is social, which is the study of how people act in groups, how people act with other people.

还有社会心理学,主要研究人类的群体行为,如何与他人交流

耶鲁公开课 - 心理学导论课程节选

And this is going to be a major international organization to help facilitate communication and collaboration among researchers and practitioners of positive psychology.

它将成为一个重要国际组织,帮助积极心理学的研究人员和应用者,更便利的交流与合作。

哈佛公开课 - 幸福课课程节选

Another more of interaction that you get in the MAPP program is with cohorts.

宾州应用心理学硕士课程的,另一种交流形式是团体交流。

哈佛公开课 - 幸福课课程节选