Osman A, Gilpin A R, Panak W F, Kopper B A, Barrios F X, Gutierrez P M, Chiros C E
Department of Psychology, University of Northern Iowa, Cedar Falls 50614-0505, USA.
Suicide Life Threat Behav. 2000 Winter;30(4):377-85.
The present study was designed to examine the construct validity and psychometric properties of the Multi-Attitude Suicide Tendency Scale in adolescent psychiatric inpatients. This new scale has four subscales: attraction to life, repulsion by life, attraction to death, and repulsion by death. Confirmatory factor analysis of the scale items provided support for the fit of the 28-item, four-factor model. Results of logistic regression analyses revealed that high scores on the repulsion by life and the attraction to death subscales were useful in assessing the risk for suicide attempts. Results of the hierarchical regression analysis showed that high repulsion by life and low attraction to life subscale scores contributed to the prediction of scores on the suicide probability scale. We also examined gender differences on the four subscales and the psychological correlates of each subscale.
本研究旨在检验青少年精神科住院患者多态度自杀倾向量表的结构效度和心理测量特性。这个新量表有四个子量表：对生命的吸引力、对生命的排斥、对死亡的吸引力和对死亡的排斥。对量表项目的验证性因素分析为28个项目的四因素模型的拟合提供了支持。逻辑回归分析结果显示，对生命的排斥和对死亡的吸引力子量表得分高有助于评估自杀未遂风险。层次回归分析结果表明，对生命的高排斥和对生命的低吸引力子量表得分有助于预测自杀概率量表得分。我们还研究了四个子量表上的性别差异以及每个子量表的心理相关因素。
