Lester D, Beck A T
J Clin Psychol. 1977 Jan;33(1):92-4. doi: 10.1002/1097-4679(197701)33:1+<92::aid-jclp2270330118>3.0.co;2-s.
A depression inventory was administered to a sample of psychiatric patients who had some suicidal ideation. A factor analysis of their responses to the inventory resulted in a factorial structure similar to that obtained for attempted suicides. The suicidal ideators were found to have higher depression scores on the inventory than the attempted suicides. It was suggested that this study supported the notion that individuals who show differing kinds of suicidal behavior nonetheless may show similar psychological phenomena.
对一组有自杀意念的精神科患者样本进行了抑郁量表测试。对他们在量表上的回答进行因素分析，得到的因素结构与自杀未遂者的相似。结果发现，有自杀意念者在量表上的抑郁得分高于自杀未遂者。研究表明，该研究支持了这样一种观点，即表现出不同类型自杀行为的个体可能仍表现出相似的心理现象。
