Coan , an assistant professor in the university of virginia ' s neuroscience graduate program and the department of psychology , and his team conducted a study involving several couples who rated themselves as highly satisfied with their marriages 可恩是弗吉尼亚大学神经系统科学硕士项目和心理学系的副教授，他所负责的研究小组对几对婚姻很美满的夫妇进行了一项研究。
Formerly a guest scholar at the woodrow wilson center for international studies and visiting fellow at the bookings institution , os is currently a senior fellow at the trinity forum in mclean virginia . he is a highly respected thinker and communicator 早前他是布宁斯学院伍德罗国际研究中心的访问学人，现在是弗吉尼亚大学三一论坛的资深学人，备受尊重的思想家和沟通家。
