近日,来自美国哈佛大学的心理学教授丹尼尔·威格内尔与他的同事们在世界范围内首次对弗洛伊德一百多年前提出“日有所思,夜有所梦”的梦形成理论进行了实验性验证。参加本次实验的志愿者是该校330名心理学专业的学生。研究人员要求第一组志愿者在睡觉前集中精力想那些他们曾经 Daniel Wignell, a psychology professor at Harvard University in the United States, and his colleagues worldwide made the first dream of “thinking of the night and dreaming of the night” more than 100 years ago in Freud The formation theory has been experimentally verified. The volunteers who participated in the experiment were 330 psychology students of the school. The researchers asked the first group of volunteers to concentrate on those they used to before going to bed