The first studies done on this were actually done on teachers, on university professors.

对这个现象最早做的研究,研究对象是老师，大学教授。

耶鲁公开课 - 心理学导论课程节选

And fortunately, there is a community at Yale of the best scholars and teachers on the planet.

幸运的是,在耶鲁有一个团队,那里有世界上最优秀的学者和老师

耶鲁公开课 - 心理学导论课程节选

He had written a large handful of college exercises and assignments in Latin, and he had obviously made a favorable impression on his teachers, one of whom, at least, he stayed in touch with for years.

他用拉丁文写过大量练习,和作业，很显然，他也给老师留下了良好的印象，他还跟其中的一位老师保持了很多年的联系。

耶鲁公开课 - 弥尔顿课程节选