Department of Psychology, University of North Carolina, Greensboro, North Carolina, USA.
Arch Suicide Res. 2013;17(1):33-40. doi: 10.1080/13811118.2013.748410.
This study explored the association between number of methods of Nonsuicidal Self-Injury (NSSI) and personality, psychopathology, and functions of NSSI. Two combined undergraduate samples reporting a history of NSSI (n = 149) completed measures of personality, psychopathology, and NSSI. A series of regression analyses indicated that Conscientiousness, Openness, and two functions of NSSI (i.e., Automatic Negative Reinforcement and Social Negative Reinforcement) shared significant relationships with the number of NSSI methods participants engaged in. These findings demonstrate that, after accounting for NSSI frequency, a relationship exists among specific personality factors, NSSI functions, and engagement in additional methods of NSSI.
这项研究探讨了非自杀性自我伤害 (NSSI) 的方法数量与人格、精神病理学和 NSSI 功能之间的关系。两个合并的本科生样本报告了 NSSI 病史（n=149），完成了人格、精神病理学和 NSSI 的测量。一系列回归分析表明，尽责性、开放性和 NSSI 的两个功能（即自动负强化和社会负强化）与参与者参与 NSSI 方法的数量有显著关系。这些发现表明，在考虑到 NSSI 的频率后，特定的人格因素、NSSI 功能和参与额外的 NSSI 方法之间存在关系。
