Relatively little research has examined the precise components of hopelessness that increase vulnerability to suicidal thinking. We examined whether certainty about an absence of positive future outcomes (Certainty-AP) would more strongly predict suicide ideation over time than certainty about negative future outcomes (Certainty-N).

中文翻译：

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确定消极事件会发生或积极事件不会发生：抑郁预测的确定性和自杀意念随时间的变化


相对较少的研究探讨了导致自杀念头脆弱性的绝望的具体组成部分。我们研究了未来不存在积极结果的确定性（Certainty-AP）是否比未来消极结果的确定性（Certainty-N）更能预测自杀意念。