Psychometric Properties of the Persian Version of the Dispositional Resiliency Scale: A Brief Hardiness Measurement Scale

Q3 Medicine
H. Mohsenabadi, A. Fathi-Ashtiani
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引用次数: 1

Abstract

Background and Aim: Dispositional Resiliency is an important area of military-related research. Due to the importance of resilience, the development of appropriate tools for evaluating and measuring it has been considered by researchers. The purpose of this study was to investigate the factor structure and psychometric properties of the Persian version of the Dispositional Resiliency Scale. Methods: This study is descriptive and psychometric research. The statistical population of this study was one of the military units based in Tehran. From this population, based on inclusion and exclusion criteria, 310 people were selected by the available sampling method. The instruments used were the 15-item Dispositional Resilience Scale (DRS-15), the Depression, Anxiety, and Stress Scale (DASS-42), and the Generic Job Satisfaction Scale (GJSS). The factor structure of the questionnaire was examined using confirmatory factor analysis. Also, divergent validity was assessed with the DASS-42 questionnaire, and convergent validity was assessed with the job satisfaction questionnaire and in order to determine the reliability, test-retest methods and calculation of Cronbach's alpha coefficient were used. The collected data were analyzed using version 25 of SPSS software, version 22 of AMOS software. Results: The results of confirmatory factor analysis determined hierarchical model that three first-order factors (commitment, control and challenge) are explained by a higher-order factor (χ/df = 1.21, GFI = 0.95, CFI = 0.99, SRMR = 0.02, TLI = 0.99, RMSEA = 0.02). The correlation of the total score of DRS-15 with depression (-0.42), anxiety (-0.37), stress (-0.37), and job satisfaction (0.37) was significant (P < 0.01). Also, the internal consistency of the factors assessed by Cronbach's alpha method was from 0.87 to 0.88, and the test-retest reliability after a 4week interval was confirmed (commitment: r = 0.78; control: r = 0.88; challenge: r = 0.75; hardiness: r = 0.82, P <.001). Conclusion: Based on the present study results, the Dispositional Resilience Scale (DRS-15) is a suitable tool with good psychometric properties to measure Hardiness.
波斯语版性格弹性量表的心理测量特性:一个简短的耐寒性测量量表
背景与目的:性格弹性是军事相关研究的一个重要领域。由于复原力的重要性,研究人员考虑开发适当的工具来评估和衡量复原力。本研究的目的是调查波斯版性格弹性量表的因素结构和心理测量特性。方法:本研究采用描述性和心理测量学相结合的研究方法。这项研究的统计人群是驻扎在德黑兰的一支军事部队。根据纳入和排除标准,从这一人群中,通过现有的抽样方法选择了310人。使用的工具是15项性格弹性量表(DRS-15)、抑郁、焦虑和压力量表(DASS-42)和通用工作满意度量表(GJSS)。问卷的因素结构采用验证性因素分析法进行检验。此外,使用DASS-42问卷评估发散有效性,使用工作满意度问卷评估收敛有效性,为了确定可靠性,使用了重测方法和Cronbachα系数的计算。使用SPSS软件25版和AMOS软件22版对收集的数据进行分析。结果:验证性因素分析结果确定了三个一阶因素(承诺、控制和挑战)由一个高阶因素解释的层次模型(χ/df=1.21,GFI=0.95,CFI=0.99,SRMR=0.02,TLI=0.99和RMSEA=0.02),工作满意度(0.37)显著(P<0.01)。此外,Cronbach’s alpha方法评估的因素的内部一致性从0.87到0.88,并且4周间隔后的重测可靠性得到证实(承诺:r=0.78;对照:r=0.88;挑战:r=0.75;坚韧性:r=0.82,P<.001),性格弹性量表(DRS-15)是一种具有良好心理测量特性的测量Hardness的合适工具。
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来源期刊
Journal of Military Medicine
Journal of Military Medicine Medicine-Public Health, Environmental and Occupational Health
CiteScore
2.60
自引率
0.00%
发文量
0
期刊介绍: Journal of Military Medicine is a Bimonthly peer-reviewed medical journal covering research and developments in the field of health and medicine in military and crisis settings. The journal was established in 1999. It publishes original research reports, editorials, letters to the editor, and reviews.
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