Measuring Dysfunctional Attitudes in the General Population: The Dysfunctional Attitude Scale (form A) Revised.
Measuring Dysfunctional Attitudes in the General Population: The Dysfunctional Attitude Scale (form A) Revised.
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DOI：
10.1007/s10608-009-9229-y
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发表时间：
2009-08
影响因子：
2.8
通讯作者：
Huibers MJ
中科院分区：
文献类型：
--
作者：
de Graaf LE;Roelofs J;Huibers MJ
功能失调态度量表（DAS）的设计是为了测量功能失调态度的强度，这是抑郁症的一个标志性特征。对DAS形式A （DAS-A）的各种探索性因素分析研究得出了不同的结果。本研究的目的是比较各因素模型的拟合性。我们使用一个大社区样本（N = 8,960），使用验证性因子分析来检验先前提出的DAS-A因子模型。对留存模型进行信度和效度分析。所有模型均与数据拟合良好。最后，保留了一个双因素的DAS-A解决方案，包括17个项目。这些因子具有良好的信度和收敛结构效度。与抑郁症有显著关联。给出标准分数。我们提倡使用17项DAS-A量表，它被证明在测量功能失调信念方面很有用。在以往心理测量学研究的基础上，我们的研究为“依赖”和“完美主义/绩效评价”构成的双因素DAS-A模型提供了坚实的证据。
The Dysfunctional Attitude Scale (DAS) was designed to measure the intensity of dysfunctional attitudes, a hallmark feature of depression. Various exploratory factor analytic studies of the DAS form A (DAS-A) yielded mixed results. The current study was set up to compare the fit of various factor models. We used a large community sample (N = 8,960) to test the previously proposed factor models of the DAS-A using confirmatory factor analysis. The retained model of the DAS-A was subjected to reliability and validity analyses. All models showed good fit to the data. Finally, a two-factor solution of the DAS-A was retained, consisting of 17 items. The factors demonstrated good reliability and convergent construct validity. Significant associations were found with depression. Norm-scores were presented. We advocate the use of a 17-item DAS-A, which proved to be useful in measuring dysfunctional beliefs. On the basis of previous psychometric studies, our study provides solid evidence for a two-factor model of the DAS-A, consisting of ‘dependency’ and ‘perfectionism/performance evaluation’.
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