大学生心理危机测验的编制及信效度检验

Development and Psychometric Analysis of Psychological Crisis Scale

目的 编制适合我国大学生心理危机干预测验.方法 252名大学生回答新编项目,采用探索性因素分析、验证性因素分析确定测验结构与项目保留,选用内部一致性系数检验测验信度.结果 因素分析表明因素结构与测验编制的理论构想一致,最后确定测验包括生理症状、情绪症状、认知症状、行为症状及自杀意念等5个分测验计58项,各维度及总测验的α值在0.63～0.93之间.结论 心理危机测验具有良好的信度、效度,能够全面、准确地评价大学生心理危机的水平,为大学生心理危机干预提供客观依据.

Objective To develop psychological crisis Scale that fit to Chinese college students. Methods 252 college students responded scale items. Exploratory Factor Analysis and Confirmatory Factor Analysis were applied to examine scale's structure to decide which items need to be reserved. Reliability was examined by analyzing Cronbach's coefficient. Results Factor analysis indicated the factor structure of present scale was consistent with theory hypothesis. Final scale consisted 58 items, 5 sub-scale. Sub-scales are physical symptom, emotional symptom, cognitional symptom, behavional symptom, suicide idea. The Cronbach's coefficient of Subscales and total scale ranged from 0.63 to 0.93. Conclusion Psychological crisis Scale has good reliability and validity, and can assess university students' crisis level comprehensively and exactly, supply objective evidence to intervene crisis.