Coan, an assistant professor in the U.Va. NeuroscienceGraduateProgram and the Department of Psychology, and his teamconducted astudy involving several couples who rated themselves ashighlysatisfied 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。