Psychology, University of North Dakota, Grand Forks, ND 58202-8380, USA.
Suicide Life Threat Behav. 2009 Dec;39(6):576-87. doi: 10.1521/suli.2009.39.6.576.
A paucity of research exists examining personality and cognitive characteristics that may contribute to nonsuicidal self-injury (NSSI). The purpose of the current study was to clarify the contribution of perfectionism and rumination, along with depression and anxiety, to NSSI within a sample of 170 college students. Group comparisons revealed that participants with a history of NSSI endorsed significantly more rumination and depressive and anxious symptoms then non-NSSI controls. Results regarding perfectionism were mixed, with NSSI participants differing from controls on select aspects of perfectionism. Results suggest higher levels of depression and anxiety and a ruminative cognitive style may increase vulnerability for NSSI; however, further research is needed to clarify the contribution of perfectionism.
研究发现，人格和认知特征可能与非自杀性自伤（NSSI）有关。本研究的目的是在 170 名大学生样本中，明确完美主义和反刍思维，以及抑郁和焦虑对 NSSI 的贡献。组间比较显示，有 NSSI 史的参与者比非 NSSI 对照组表现出更多的反刍思维以及抑郁和焦虑症状。关于完美主义的结果则不一致，NSSI 参与者在完美主义的某些方面与对照组不同。结果表明，更高水平的抑郁和焦虑以及反刍思维模式可能会增加 NSSI 的脆弱性；但是，需要进一步的研究来阐明完美主义的贡献。
