So instead of just studying pathologies whether it's in physical health or psychological health, we should also study the origin of health.

也就是说除了研究病理学,无论是生理健康，还是心理健康，还需要研究健康的起源。

哈佛公开课 - 幸福课课程节选

And there is clinical, which is maybe the aspect of psychology that people think of immediately when they hear psychology, which is the study of mental health and mental illness.

最后就是临床心理学,这也许是当人们提到心理学时,最先想到的方面,它主要研究心理健康和心理疾病

耶鲁公开课 - 心理学导论课程节选

Positive psychology, the field of health psychology is in infancy.

积极心理学，健康心理学的研究还处于初级阶段。

哈佛公开课 - 幸福课课程节选