所谓阴性症状是指正常的某些行为和精神活动的缺乏。其生物学的机制研究认为,可能有多巴胺功能低下或中枢神经系统的损害。一般包括语言贫乏、情感平淡、意志缺乏、快感缺失、注意障碍等。目前对精神分裂症阴性症状相关的社会心理因素研究为数不多,但是这一类症状的社会心理探讨,将更有益于认识阴性症状以及为预防和 The so-called negative symptoms refers to the normal lack of certain behaviors and mental activities. Its biological mechanism studies suggest that there may be dopamine dysfunction or damage to the central nervous system. Generally include poor language, emotional dull, lack of will, lack of pleasure, attention disorders. At present, there are only a few studies on the social psychological factors related to the negative symptoms of schizophrenia. However, the social psychological investigation of such symptoms will be more beneficial for understanding the negative symptoms and for preventing and