Reliability and validity of the Connor-Davidson Resilience Scale in nurses
10.3760/cma.j.issn.1672-7088.2014.06.002
- VernacularTitle:Connor-Davidson弹性量表在护士中应用的信效度检验
- Author:
Yameng LI
;
Peng WANG
;
Yan SHAN
;
Guohua WU
;
Yan ZHANG
;
Luying WANG
;
Haiyan WAN
- Publication Type:Journal Article
- Keywords:
Resilience scale;
Reliability;
Validity;
Nurses
- From:
Chinese Journal of Practical Nursing
2014;30(6):5-8
- CountryChina
- Language:Chinese
-
Abstract:
Objective To examine the reliability and validity of the Connor-Davidson Resilience Scale (CD-RISC) in nurses in China.Methods Item analysis and confirmatory factor analysis of CD-RISC was conducted.A total of 1 084 nurses were randomly divided into 2 groups using random number table.One group was used to revise CD-RISC and the other to evaluate its reliability and validity.Results Confirmatory factor analysis of the original RSA showed thatx2/df,RMSEA,GFI,AGFI,CFI were 6.714,0.103,0.804,0.764,and 0.718,respectively.The number of item was reduced to 21 based on exploratory factor analysis results,including three factors which explained 54.034％ of the total variance.Factor loading ranged from 0.490 to 0.755.Coefficient of internal consistency ranged from 0.688 to 0.930 and the 4 week test-retest reliabilities ranged from 0.825 to 0.917.The factor scores were closely correlated with the total scores with correlation coefficient ranging from 0.683 to 0.943.The factors were closely correlated with each other with correlation coefficient ranging from 0.564 to 0765.The confirmatory factor analysis of the revised CD-RISC showed that x2/df,RMSEA,GFI,AGF,CFI were 3.304,0.065,0.902,0.878,and 0.913 respectively.The total scores and all factors were negatively correlated with depression and anxiety and somatization.Conclusions The revised CD-RISC has good psychometric properties and can be used to measure the resilience of nurses.
