Anestis Michael D, Pennings Stephanie M, Williams Tabatha J
<location>Department of Psychology, University of Southern Mississippi, Hattiesburg, USA</location>
Crisis. 2014;35(3):186-92. doi: 10.1027/0227-5910/a000250.
Prior research has reported that a substantial portion of suicidal behavior occurs impulsively. These studies, however, have been unable to assess for episodic planning.
To provide preliminary support for the plausibility and utility of assessing episodic, nonlinear planning in suicidal behavior.
Fifty undergraduates with a prior history of suicidal behavior responded to a series of questions assessing level of attempt, method, and level of planning during their most recent self-reported suicide attempt.
Level of intent was positively associated with planning, and the modal individual whose most recent attempt involved clear intent to die endorsed planning for at least 1 year.
These preliminary data support the plausibility and potential utility of assessing episodic planning and indicate that suicide attempts involving a clear intent to die typically require extensive levels of planning and rarely (if ever) emerge without forethought.
先前的研究报告称,相当一部分自杀行为是冲动发生的。然而,这些研究无法评估阶段性计划。
为评估自杀行为中的阶段性、非线性计划的合理性和实用性提供初步支持。
50名有自杀行为史的本科生回答了一系列问题,这些问题评估了他们最近一次自我报告的自杀未遂中的未遂程度、方法和计划程度。
意图程度与计划呈正相关,最近一次未遂涉及明确死亡意图的典型个体认可至少一年的计划。
这些初步数据支持评估阶段性计划的合理性和潜在实用性,并表明涉及明确死亡意图的自杀未遂通常需要大量的计划,而且很少(如果有的话)是未经事先考虑而出现的。