从一家杂志上读到一段趣闻:1968年,著名心理学家罗森塔尔和雅可卜生来到美国一所小学,煞有介事地对学生进行“发展预测”,然后给教师提供了一份“具有优异发展可能”的学生名单,并嘱咐“保密”。其实,这份名单是随意拟定的,根本没有依据学生的素质,也没有依据他俩对学生的评价。然而几个月以后,凡列入名单的学生,成绩果然提高很快,而且情感活泼、开朗,求知欲旺盛,和老师感情也特别深厚。这就是 Read a magazine from a period of anecdotes: In 1968, the famous psychologist Rosenthal and Jacobs came to a primary school in the United States, apparently to students “development forecast”, and then to provide teachers with a “ Outstanding development possible ”list of students, and asked“ confidential. ” In fact, this list was drafted at random and was not based on the quality of students nor on the evaluation of students. However, a few months later, those who were listed on the list really improved their grades. They were also lively, cheerful, curious and sought after. Their feelings were especially strong with the teachers. This is