功能失调性态度问卷

功能失调性态度问卷（DAS）的记分方法

DAS记分方法以及因子结构

DAS 可归纳为八个因子结构, 分别为: 脆弱性(D1)3. 8. 15. 17.18 、吸引和排斥(D2)16. 31.

32. 39. 40 、完美化(D3 )1. 11. 14. 20 .23. 、强制性(D4 )5. 13. 25. 30. 36. 、寻求赞许(D5 )19.

27. 33. 34. 35. 、依赖性(D6 ) 7. 24. 26. 28. 38.、自主性态度(D7 ) 4. 9. 10. 21. 22.、认知哲学(D8) 2. 6. 12. 29. 37 。正常人群中获得的DAS 均数( ≤ 130 分)作为标准

采用反向记分的条目有2.6.12.18.24.29.30.35.37.40 共10个条目分数越高,认知障碍越严重。药物治疗后患者DAS 的评分虽较治疗前有所降低,但仍较正常人高,故提示功能失调性状况是特征性表现。

功能失调性状况评定量表( DAS)在抑郁症中的初步应用中国神经精神疾病杂志1998 年

第24 卷第5 期290-292

陈远岭功能失调性状况评定量表信度和效度初步研究中国心理卫生杂志1998 年第12 卷第5 期265-267

1)信度检验：DA S 各条目分与总分的一致性:以被试的全量表得分为效标, 求出了被试在各条目组的得分与全量表得分的Pearson 相关。其相关系数高(P 均< 0.01, 见表1)。其中有10 个条目分与总分呈负相关, 与DA S 量表40条项目中有10 条为反向记分项目相符(见表1)。1:分半信度: 使用奇偶分半法,将DA S 条目组分为二半, 一半含20 个条目组, 分别求出每一被试在两半条目组上的得分和, 然后计算Pearson 相关。结果表明, 分半相关系数rn

=01731。用Spearman-B row n 公式[6 ]校正, 得DA S 全量表分半信度指标r= 01835。2:条目的内部一致性: DA S 的内部一致性用Cronbach 的A系数表示, ɑ = 0187。DA S 的分半信度指标和内部一致性指标都超过了常定的0.80 的标准[6 ]。3: 重测信度: 在第一次填完问卷8 周后重新测量, 两次测量的DA S 总分和八个因子分的Pearson 相关分析显示DA S 的重测信度基本合格.

2）DA S 效度检验DA S 主成份及因子分析据测试结果而得出。对DA S40 个条目全部进行主成份分析, 以检查其构想效度。主成份分析揭示, 抽取出的特征值(Eigenvalue) 大于1

的因素共有8 个, 累计贡献率为5811% , 用Cat tell 的碎石堆检验(Scree test) [7 ]。用三个因子来作极大方差正交旋转, 得到完美化(D3)、寻求赞许(D5) 和依赖性(D6) 三个因子, 贡献率分别为28.2%、21.6% 和6.7%。

在我国抑郁症患者的认知障碍中, 完美化、寻求赞许和依赖性这三个因子分表现较突出。病人存在着刻意追求完美、独立性差、对情感和成就期望过高等功能失调性状况。这符合DAS 原版测验的假设, 从而也证实了DAS在中国部分地区群体中使用的构想效度。

Weissman A W, Beck A T. Development and validation of the dysfunctional attitudes scale. Cognitive Therapy and Research , 1983 ,7 :261.

APPENDIX DAS-Form A Items

1 It is difficult to be happy unless one is good looking, intelligent, rich and creative.

2 Happiness is more a matter of my attitude towards myself than the way other people feel about me.

3 People will probably think less of me if I make a mistake.

4 If I do not do well all the time, people will not respect me.

5 Taking even a small risk is foolish because the loss is likely to be a disaster.

6 It is possible to gain another person’s respect without being especially talented at anything.

7 I cannot be happy unless most people I know admire me.

8 If a person asks for help, it is a sign of weakness.

9 If I do not do as well as other people, it means I am an inferior human being.

10 If I fail at my work, then I am a failure as a person.

11 If you cannot do something well, there is little point in doing it at all.

12 Making mistakes is fine because I can learn from them.

13 If someone disagrees with me, it probably indicates he does not like me.

14 If I fail partly, it is as bad as being a complete failure.

15 If other people know what you are really like, they will think less of you.

16 I am nothing if a person I love doesn’t love me.

17 One can get pleasure from an activity regardless of the end result.

18 People should have a reasonable likelihood of success before undertaking anything.

19 My value as a person depends greatly on what other think of me.

20 If I don’t set the highest standards for myself, I am likely to end up a second-rate person.

21 If I am to be a worthwhile person, I must be truly outstanding in at least one major respect.

22 People who have good ideas are more worthy than those who do not.

23 I should be upset if I make a mistake.

24 My own opinions of myself are more important than others’ opinions of me.

25 To be a good, moral, worthwhile person, I must help everyone who needs it.

26 If I ask a question, it makes me look inferior.

27 It is awful to be disapproved of by people important to you.

28 If you don’t have other people to lean on, you are bound to be sad.

29 I can reach important goals without slave driving myself.

30 It is possible for a person to be scolded and not get upset.