系统家庭动力学自评问卷的编制及信效度分析

目的 :编制适合中国文化背景的系统家庭动力学自评问卷。方法 :用初编 30个条目的问卷施测 ,选取昆明市几家医院精神疾病患者 2 4 8例 (精神分裂症 10 0例、抑郁症 5 2例、神经症 96例 )及正常对照 97例为测评对象。结果 :通过因子分析筛选出 2 9个条目组成正式的系统家庭动力学自评问卷。问卷有 4个维度 ,因子分析证实了问卷的结构效度 ,整个问卷的同质信度Cronbach’sα系数为 0 .810 7,4个维度α系数为 0 .6 710～ 0 .886 5 ;4个维度的重测信度 0 .74 14～ 0 .92 72 ,总分重测相关为 0 .885 0 ,表明问卷具有一定的内在一致性和稳定性。不同的疾病组与正常对照组的家庭动力学比较表明该问卷有较好的判别效度。结论 :问卷编制符合心理测量学要求 ,已达到预期目的

The Self-rating Inventory of Systematic Family Dynamics: Development, Reliability and Validity

Objective: To develop a self-rating inventory of systematic family dynamics according to the Chinese cultural background. Methods: 248 patients with mental diseases, including schizophrenia?depression and neurosis were assessed by the original inventory comprised of 30 items. Results: The final inventory included 4 dimensions, consisting 29 items. The construct validity was supported by factor analysis. Acceptable internal consistency was obtained for total and dimensional scores .The test-retest reliability of the total score and four dimension scores were satisfied and a good empirical validity was got. Conclusion:The Self-rating Inventory of Systematic Family Dynamics attains good psychometric properties.