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首页> 外文期刊>International Journal of Psychology and Behavioral Sciences >Psychometric Properties and Diagnostic Utility of the 11-Item Kutcher Adolescent Depression Scale (KADS-11) in Persian Samples
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Psychometric Properties and Diagnostic Utility of the 11-Item Kutcher Adolescent Depression Scale (KADS-11) in Persian Samples

机译:波斯样本中的11项Kutcher青少年抑郁量表(KADS-11)的心理测量特性和诊断效用

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The goal of this study was to examine the psychometric properties of Kutcher Adolescent Depression Scale (KADS- 11-item version) in Persian population. After translation and back translation of KADS and conducting a pilot evaluation, two major studies were conducted to answer four main psychometric questions. In the study 1, applying KADS-11 in 277 university students revealed a KADS-11 reliability of 0.88 that KADS-11 can determine two major factors including a Core Depressive Symptomatic factor and a Suicidal-Physical factor. Both factors have satisfactory internal consistency as well as all 11 items of KADS. Its reliability was 0.79 in pilot study and 0.88 in study 1. Using Zung Self-Rating Depressive Scale to obtain convergent validity, the study 1 revealed that both scales have high correlations in all parts. In the second study, 63 depressed patients from Shahid Dr. Lavasani Hospital and 40 normal individuals were selected to examine whether KADS has enough power to discriminate depressed individuals from non-depressed individuals. The analysis of data showed that the scale has enough power to differentiate depressed groups from non-depressed groups t (101) = 3.316, P <0.001. This sensitivity was proved for both factors, which extracted from varimax rotation in study 1.
机译:这项研究的目的是检验波斯人库彻青少年抑郁量表(KADS-11项目版本)的心理计量学特征。在对KADS进行翻译和反向翻译并进行了初步评估之后,进行了两项主要研究,以回答四个主要的心理计量学问题。在研究1中,在277名大学生中应用KADS-11表明KADS-11的可靠性为0.88,表明KADS-11可以确定两个主要因素,包括核心抑郁症状因素和自杀物理因素。这两个因素以及KADS的所有11个项目均具有令人满意的内部一致性。在先导研究中,其信度为0.79,在研究1中,其信度为0.88。使用Zung自评抑郁量表获得收敛效度,研究1揭示了这两个量表在各个部分均具有高度相关性。在第二项研究中,选择了Shahid Lavasani医院的63名抑郁症患者和40名正常个体,以检查KADS是否有足够的能力将抑郁症患者与非抑郁症患者区分开。数据分析表明,该量表有足够的能力区分抑郁组和非抑郁组t(101)= 3.316,P <0.001。这两个因素都证明了这种敏感性,这是从研究1中的varimax旋转中提取的。

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