Range L M, Antonelli K B
Department of Psychology, University of Southern Mississippi, Hattesburg 39406.
J Pers Assess. 1990 Winter;55(3-4):804-11. doi: 10.1080/00223891.1990.9674115.
Determined whether six commonly used inventories which are associated with suicide (Hopelessness Scale, Zung Self-Rating Depression Scale, Scale for Suicide Ideation, Reasons for Living Inventory, Suicide Probability Scale, and the Suicide Ideation Questionnaire) overlap; all six were given to 308 undergraduates. A principal components factor analysis yielded four factors with Eigenvalues greater than 1.00. These four factors were labeled Suicidal/Negative Ideas, Reasons for Living, Self-Doubt, and Suicide Desire. Each scale or subscale had a factor loading of .4 or greater on one factor. Only the Survival and Coping Beliefs subscale of the Reasons for Living Inventory and the Suicide Ideation Questionnaire loaded on two factors. Thus, each of these six instruments accounts for unique variance in suicidality. A suicide screening battery that includes all six inventories would take approximately 20 min for college students to complete, and would be valuable in identifying different aspects of suicidality.
确定六种与自杀相关的常用量表（绝望量表、zung自评抑郁量表、自杀意念量表、生存理由量表、自杀概率量表和自杀意念问卷）是否重叠；将这六种量表都发放给308名本科生。主成分因子分析得出四个特征值大于1.00的因子。这四个因子分别被标记为自杀/消极观念、生存理由、自我怀疑和自杀欲望。每个量表或子量表在一个因子上的因子载荷为0.4或更高。只有生存理由量表的生存与应对信念子量表以及自杀意念问卷加载在两个因子上。因此，这六种工具中的每一种都解释了自杀倾向中的独特方差。一个包含所有六种量表的自杀筛查组合对于大学生来说大约需要20分钟才能完成，并且在识别自杀倾向的不同方面将是有价值的。
