A Test of the Three-Step Theory of Suicide among Chinese People: A Study Based on the Ideation-to-Action Framework
A Test of the Three-Step Theory of Suicide among Chinese People: A Study Based on the Ideation-to-Action Framework
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DOI：
10.1080/13811118.2018.1497563
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发表时间：
2019-10-02
影响因子：
2.8
通讯作者：
Li, Ling
中科院分区：
文献类型：
--
作者：
Yang, Li;Liu, Xinchun;Li, Ling
本研究的目的是在中国大学生样本（N = 1，097）中检验自杀的三步理论（3ST）。所有参与者都完成了一系列问卷调查，这些问卷包括心理疼痛、绝望感、连通性、自杀能力、自杀意念和自杀企图。自杀意念和自杀未遂检出率分别为21.42%和3.83%。分层回归分析表明，心理痛苦和绝望相互作用，以预测自杀意念，和连通性是最保护那些高的痛苦和绝望的想法。自杀能力将自杀者与超越当前自杀意念的意念者区分开来。这些发现为自杀3ST在中国情境下的有效性提供了初步证据。自杀预防和干预的影响和未来的研究方向也进行了讨论。
The aim of this study was to test the Three-Step Theory (3ST) of suicide in a sample of college students in China (N = 1,097). All participants completed a battery of questionnaires indexing psychological pain, hopelessness, connectedness, suicide capacity, suicide ideation, and suicide attempt. The prevalence of suicide ideation and suicide attempt among the sample were 21.42% and 3.83%, respectively. The hierarchical regression analysis showed that psychological pain and hopelessness interacted to predict suicide ideation, and that connectedness was the most protective against ideation in those high on both pain and hopelessness. Suicide capacity differentiated attempters from ideators above and beyond current suicide ideation. These findings provide preliminary evidence for the validity of 3ST of suicide within Chinese contexts. Implications for suicide prevention and intervention and future research directions are also discussed.