Why Do People Hurt Themselves? New Insights into the Nature and Functions of Self-Injury

dc.contributor.authorNock, M. K.
dc.date.accessioned2014-05-13T13:26:02Z
dc.date.available2014-05-13T13:26:02Z
dc.date.issued2009
dc.description.abstractNon-suicidal self-injury (NSSI) is a prevalent but perplexing behavior problem in which people deliberately harm themselves without lethal intent. Research on the nature of NSSI reveals that it typically has its onset during early adolescence, most often involves cutting or carving the skin, and appears equally prevalent across sexes, ethnicities, and socioeconomic statuses. Less is known about why people engage in NSSI. This paper presents a theoretical model of the development and maintenance of NSSI. Rather than a symptom of mental disorder, NSSI is conceptualized as a harmful behavior that can serve several intrapersonal (e.g., affect regulation) and interpersonal (e.g., help-seeking) functions. Risk of NSSI is increased by general factors that contribute to problems with affect regulation or interpersonal communication (e.g., childhood abuse), and by specific factors that influence the decision to use NSSI rather than some other behavior to serve these functions (e.g., social modeling). This model synthesizes research from several different areas of the literature and points toward several lines of research needed to further advance the understanding of why people hurt themselves.en_US
dc.identifier.citationNock, M. K. (2009). Why do people hurt themselves? New insights into the nature and functions of self-injury. Current directions in psychological science, 18(2), 78-83.en_US
dc.identifier.urihttp://dash.harvard.edu/bitstream/handle/1/4134408/Nock_NewInsights_Selfinjury.pdf?sequence=2
dc.identifier.urihttp://dash.harvard.edu/bitstream/handle/1/4134408/Nock_NewInsights_Selfinjury.pdf?sequence=2
dc.identifier.urihttp://hdl.handle.net/11212/1402
dc.publisherCurrent directions in psychological scienceen_US
dc.subjectself-injuryen_US
dc.subjectself-mutilationen_US
dc.subjectcuttingen_US
dc.subjectchild abuseen_US
dc.titleWhy Do People Hurt Themselves? New Insights into the Nature and Functions of Self-Injuryen_US
dc.typeArticleen_US

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