青年大学生是社会主义现代化建设事业接班人，引导大学生树立正确的“三观”和培养良好的心理素质无疑具有重要意义。因而，对大学生违纪行为进行认真的探讨是非常必要的。大学生的违纪行为往往源于某种心理障碍。文章从心理学的角度分析和研究了大学生违纪行为发生的心理根源并提出了一系列防治措施。 Young college students are successors to the cause of socialist modernization and it is undoubtedly of great significance to guide college students to establish a correct “three outlooks” and foster good mental qualities. Therefore, it is very necessary to seriously investigate college students’ disciplinary behaviors. College students discipline often stems from some kind of psychological disorder. The article analyzes and studies the psychological origins of college students’ misconduct and puts forward a series of preventive measures from the perspective of psychology.