Reliability and validity of the Japanese version of the 24-item Dysfunctional Attitude Scale

2007 ◽  
Vol 19 (6) ◽  
pp. 362-367 ◽  
Author(s):  
Miyuki Tajima ◽  
Tsuyoshi Akiyama ◽  
Hatsue Numa ◽  
Yoshiya Kawamura ◽  
Yoshie Okada ◽  
...  

Background:The 24-item Dysfunctional Attitude Scale (DAS-24) is a short version of the Dysfunctional Attitude Scale, which is a self-report inventory for depressogenic schemata.Objective:The object of this study was to examine the reliability and validity of the Japanese version of the DAS-24 (DAS-24-J).Methods:Subjects consisted of non-clinical sample 1 (248 university students), non-clinical sample 2 (872 Japanese company employees) and a clinical sample (59 depressed out-patients).Results:Internal consistency was satisfactory in all three samples, Cronbach’s α coefficient being higher than 0.85. Test–retest reliability was satisfactory in non-clinical sample 1. The interclass correlation coefficient was 0.79 and there was no significant difference in the average score of DAS-24-J between the two points. The DAS-24-J showed satisfactory concurrent validity with the Japanese Irrational Belief Test-20 (r= 0.76); Automatic Thoughts Questionnaire – Revised total (r= 0.46), negative (r= 0.53) and positive (r=−0.41); and the Beck Depression Inventory-II (r= 0.44 for non-clinical sample, r= 0.63 for clinical sample). The clinical sample showed a significantly higher DAS-24-J score than non-clinical sample 2. According to a factor analysis combining all three samples, three factors were extracted: factor 1 (11 items) corresponded with ‘achievement’ in the original version, factor 2 (6 items) with ‘self-control’ and factor 3 (5 items) with ‘dependency’.Conclusion:The DAS-24-J is a reliable and valid instrument to measure depressogenic schemata in Japanese.

2009 ◽  
Vol 37 (3) ◽  
pp. 343-353 ◽  
Author(s):  
Mehmet Bilgin

This research was aimed at developing a scale for measuring the cognitive flexibility of adolescents. This scale will help us to understand how flexible individuals are in regard to themselves, others, and the environment. It consists of 19 items and is in the form of semantic differentials. Reliability and validity were tested using a sample of 637 adolescents. The Cognitive Flexibility Scale (CFS) was prepared so it was parallel to the structure of the 3 dimensions of semantic differential scales. The 3 dimensions in the CFS explain 51.33% of total variance of the scale. The internal consistency for the scale was found to be .92. Item-total correlations of the items were between .49 and .63. Test-retest correlation coefficiency within an eight-week interval was .77, and the split-half coefficiency was .87. In the criterion validity tests of the scale, the divergent validity was tested by means of the Dysfunctional Attitude Scale (Weissman & Beck, 1978). The correlation between the two scales was found to be -.44.


2016 ◽  
Vol 118 (1) ◽  
pp. 180-198 ◽  
Author(s):  
Sedat Batmaz ◽  
Kadir Ozdel

Dysfunctional attitudes are considered to be important risk factors in the onset and maintenance of depression. Thus, a psychometrically reliable and valid measure is necessary for understanding depression. The Dysfunctional Attitude Scale (DAS) is widely used and has good psychometric properties, but there is no consensus about its factor structure. To examine its psychometric properties and factor structure, a total of 885 individuals consisting of patients with depression and healthy controls were evaluated. After the sample was randomly divided into two subsets, exploratory and confirmatory factor analyses were performed. Then the DAS was abbreviated according to the factor profiles and theoretical background. Analyses indicated two factors, named Perfectionism/Achievement and Need for Approval/Dependency for the revised DAS . Reliability analyses revealed a good internal consistency, and the concurrent validity indicated significant correlations with the Beck Depression Inventory and the Automatic Thoughts Questionnaire.


1995 ◽  
Vol 25 (1) ◽  
pp. 87-93 ◽  
Author(s):  
M. J. Power ◽  
C. F. Duggan ◽  
A. S. Lee ◽  
R. M. Murray

SynopsisA series of depressed probands and their first-degree relatives were categorized as follows: (a) currently depressed; (b) recovered depressed; and (c) never-ill relatives. Their scores on a subscaled version of the Dysfunctional Attitude Scale (the DAS-24) were compared. The DAS total scores mirrored previous findings in that the total scores for recovered individuals returned to normal or near-normal levels. However, the dependency subscale scores remained elevated for the recovered depressed group. It is proposed that these results support the conclusion that self-report measures of cognitive vulnerability should focus on specific rather than global effects, if progress is to be made in the search for true vulnerability factors.


2021 ◽  
Vol 22 (4) ◽  
pp. 395-417

Theoretical background: The Dysfunctional Attitude Scale (DAS) is a measurement tool that is commonly used to detect dysfunctional beliefs contributing to the emergence and onset of depressive symptoms. Although it has been primarily used for testing clinical populations, and various forms of the scale have been created, only a small body of literature has proved its psychometric adequacy on a clinical sample. Goals: Therefore, the current study aims to construct an updated, reliable and brief version of the DAS. Methods: For this purpose, besides the normal samples of adolescents (n = 195) and adults (n = 270), a heterogeneous clinical sample (n = 1077) was involved in cross-sectional research. Results: The overall results of parallel analysis and exploratory factor analysis suggested a bifactor structure with a general factor and three extracted subfactors (Dependence, Perfectionism and Entitlement), comprising 14 items altogether (χ2 = 157.26, DF = 63, p < 0.001, CFI = 0.970, TLI = 0.957, RMSEA = 0.036, RMSEA CI90 = 0.029–0.044). Convergent validity was tested by correlations with Beck Depression Inventory (r = 0.36, p < 0.001). Conclusion: Our study was based on the largest clinical sample in the field of psychometric analysis of the DAS so far. The findings suggest that DAS14 as a brief version of the original DAS has good psychometric properties, and it can be widely used as a measurement tool in the assessment of mood disorders.Elméleti háttér: A Diszfunkcionális Attitűd Skála (DAS) egy olyan pszichológiai kérdőíves eljárás, amely azon diszfunkcionális hiedelmek mérésére alkalmas, amelyek hozzájárulnak a depresszív tünetek kialakulásához és fennmaradásához. Annak ellenére, hogy már számos változata létezik és elsődleges használati területét a klinikai populáció jelenti, pszichometriai mutatóit klinikai mintán a kutatások szűk köre vizsgálta. Cél: Jelen tanulmány célja a DAS aktualizálása, rövidítése, megbízhatóságának és validitásának vizsgálata. Módszer: Keresztmetszeti kérdőíves vizsgálatunk keretében egészséges serdülő (n = 195) és felnőtt (n = 270) minta mellett heterogén klinikai mintát (n = 1077) alkalmaztunk. Eredmények: A parallelelemzés és a feltáró faktoranalízis eredményei a bifaktoros struktúrát igazolják. A 14 itemre egy általános és három alfaktor (Dependencia, Perfekcionizmus és Elvárások) illeszthető (χ2 = 157,26, DF = 63, p < 0.001; CFI = 0,970; TLI = 0,957; RMSEA = 0,036, RMSEA 90% CI = 0.029 – 0.044). A skála konvergens validitását a Beck Depresszió Kérdőívvel való korrelációja alátámasztja (r = 0,36;p < 0,001). Konklúzió: A DAS pszichometriai vizsgálatai közül ez idáig alkalmazott legnagyobb klinikai elemszámú vizsgálatát mutatja be a ta nulmány. Az eredmények alapján a DAS rövidített változata, a DAS-14 megfelelő pszicho metriai tulajdonságokkal rendelkezik alkalmazható a hangulatzavarok diagnosz tikájában.


2007 ◽  
Author(s):  
Christopher G. Beevers ◽  
David R. Strong ◽  
Björn Meyer ◽  
Paul A. Pilkonis ◽  
Ivan W. Miller

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Dr. Mandeep Kaur ◽  
Inderbir Kaur

The present studied investigated the effect of dysfunctional attitude and self-blame on self-esteem and self-conscious emotions (shame and guilt) among adolescents. 122 adolescents between 15-19 years were taken in for the study. They were students of 11th and 12th standard of various public and private schools of Patiala. All the participants were given Child and Adolescent Dysfunctional Attitude Scale (CADAS), Attribution Blame Questionnaire (ABQ), Multidimensional Self-Esteem Inventory (MSEI), Test of Self Conscious Affect- Adolescents (TOSCA-A). Results showed that adolescents high on dysfunctional attitude are low on self esteem and high on shame whereas adolescents high on self-blame were also low on self-esteem and high on shame. The study also shows interaction between dysfunctional attitudes and self-blame.


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