An empirical investigation of Shneidman's formulations regarding suicide.
This study of suicide notes involved the deduction of 50 protocol sentences that reflected important aspects of Shneidman's formulations regarding suicide. Independent judges noted the incidence of contents corresponding to the protocol sentences in 33 genuine and 33 simulated notes. Statements that were found significantly and more frequently in genuine notes included the following: the experience of adult trauma such as a calamitous relationship; a rejection; the withdrawal of a significant person resulting in despair; perceiving another as dooming one to the suicide; expressions of ambivalence; feelings of love, hate and other emotions; feelings of helplessness, pessimism and emotional confusion; appearing to be intoxicated by one's overpowering emotions and constricted perceptions; and the communications appearing to have unconscious implications. Statements of "egression" and more logical reasoning were more characteristic of the simulated notes. A frequency count in the genuine notes indicated that many protocol sentences were also very predictive of the content. Implications of the results are discussed.
D003142:Communication; D003866:Depressive Disorder / Q000523:psychology; D006801:Humans; D009042:Motivation; D012660:Semantics; D012938:Social Perception; D013405:Suicide / Q000523:psychology*; D014956:Writing