【摘要】 追溯心理异常的心理方面的原因是从弗洛伊德的精神分析开始的。在有关心理异常的成因，诊断类型及其治疗方面该学派提出了自己独到的见解，第一次为理解和治疗心理障碍提供了一种全面的看法，对变态心理学作了彻底的改造。但由于精神分析本身在理论上的弱点以及在医疗实践方面的困难，它正受到来自心理学内部和外部越来越多的批评。更多还原

【Abstract】 The reasearch of montal causes for psychopathy originated in Freud’s psychoanalysis which put forward original views on the causes, diagnosis, diagnosis, types and treatment of psychopathy and, for the first time, provided a comprehensive opinion for the understanding and treatment of psychopathy, thus changing psychopathology completely. However, owing to its theoretical imperfection and clinical difficultics, psychoanalysis has received more and more critiuism from psychological circles,home and abroad.更多还原