One famous example is the Tuskegee syphilis study, which began in the nineteen thirties.

VOA: special.2010.07.21

I want to share with you at the end today a study, one of the most famous studies in the field " called "the Cambridge-Somerville Youth Study psychology".

最后我想介绍以下这项研究，心理学最有名的研究,“剑桥-萨默维尔青年学习心理学。

哈佛公开课 - 幸福课课程节选

The Minnesota Twin study, one of the most famous studies in the field of psychology, was done by Lykken and Tellegen,two prominent psychologists.

明尼苏达州的双胞胎研究，一个在心理学领域非常有名的研究，是两个杰出的心理学家Lykken和Tellegen做的。

哈佛公开课 - 幸福课课程节选