Department of Neuropsychiatry, Eulji University Hospital, Daejeon, Korea.
Psychiatry Investig. 2010 Jun;7(2):109-15. doi: 10.4306/pi.2010.7.2.109. Epub 2010 Apr 6.
The Connor-Davidson Resilience Scale (CD-RISC) measures various aspects of psychological resilience in patients with posttraumatic stress disorder (PTSD) and other psychiatric ailments. This study sought to assess the reliability and validity of the Korean version of the Connor-Davidson Resilience Scale (K-CD-RISC).
In total, 576 participants were enrolled (497 females and 79 males), including hospital nurses, university students, and firefighters. Subjects were evaluated using the K-CD-RISC, the Beck Depression Inventory (BDI), the Impact of Event Scale-Revised (IES-R), the Rosenberg Self-Esteem Scale (RSES), and the Perceived Stress Scale (PSS). Test-retest reliability and internal consistency were examined as a measure of reliability, and convergent validity and factor analysis were also performed to evaluate validity.
Cronbach's alpha coefficient and test-retest reliability were 0.93 and 0.93, respectively. The total score on the K-CD-RISC was positively correlated with the RSES (r=0.56, p<0.01). Conversely, BDI (r=-0.46, p<0.01), PSS (r=-0.32, p<0.01), and IES-R scores (r=-0.26, p<0.01) were negatively correlated with the K-CD-RISC. The K-CD-RISC showed a five-factor structure that explained 57.2% of the variance.
The K-CD-RISC showed good reliability and validity for measurement of resilience among Korean subjects.
Connor-Davidson 韧性量表（CD-RISC）衡量创伤后应激障碍（PTSD）和其他精神疾病患者的各种心理韧性方面。本研究旨在评估 Connor-Davidson 韧性量表（K-CD-RISC）的韩国版本的信度和效度。
共有 576 名参与者（497 名女性和 79 名男性），包括医院护士、大学生和消防员，使用 K-CD-RISC、贝克抑郁量表（BDI）、事件影响量表修订版（IES-R）、罗森伯格自尊量表（RSES）和感知压力量表（PSS）对他们进行评估。作为衡量可靠性的标准，对测试-重测信度和内部一致性进行了检验，同时还进行了收敛有效性和因子分析。
克朗巴赫的 alpha 系数和测试-重测信度分别为 0.93 和 0.93。K-CD-RISC 的总分与 RSES 呈正相关（r=0.56，p<0.01）。相反，BDI（r=-0.46，p<0.01）、PSS（r=-0.32，p<0.01）和 IES-R 评分（r=-0.26，p<0.01）与 K-CD-RISC 呈负相关。K-CD-RISC 显示出五因素结构，可解释 57.2%的方差。
K-CD-RISC 对韩国受试者的韧性测量具有良好的信度和效度。
