Nonsuicidal self injury nssi is the deliberate damaging of ones own body tissue in the absence of any intent to die although reports of this behavior span centuries reported instances of nssi have increased dramatically over the last 20 years. Understanding nonsuicidal self injury origins assessment and treatment edited by m k nock such is the bane of the information explosion the best remedy for the unavoidable accumulation of ignorance is a good book that synthesizes current knowledge. Request pdf understanding nonsuicidal self injury origins assessment and treatment nonsuicidal self injury nssi is the deliberate damaging of ones own body in the absence of any intent . Request pdf on jan 1 2009 mj prinstein and others published understanding nonsuicidal self injury origins assessment and treatment find read and cite all the research you need on . This item understanding nonsuicidal self injury origins assessment and treatment by professor matthew k nock hardcover 2995 ships from and sold by amazoncom free shipping