Behavioral Sciences Research Center, School of Nursing, Baqiyatallah University of Medical Sciences AND Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
Behavioral Sciences Research Center AND Department of Nursing, School of Nursing, Baqiyatallah University of Medical Sciences AND Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
Assistant Professor, Michigan State University, School of Nursing, East Lansing, MI, United States
Specialist, Department of Prevention, Janbazan Medical and Engineering Research Center, Tehran, Iran
Associate Professor, Center for Nursing Care Research, Department of Critical Care Nursing, School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran, Iran
Head, Biostatistics Unit, Yong Loo Lin School of Medicine, National University Health System, Kent Ridge, Singapore
Iranian Journal of Psychiatry and Behavioral Sciences:
Vol.8, issue 4; 29-37
published online:
December
30,
2014
article type:
Original Article
received:
April
26,
2014
revised:
June
21,
2014
accepted:
November
16,
2014
How To Cite
Sharif Nia
H, Ebadi
A, Lehto
R H, Mousavi
B, Peyrovi
H, et al. Reliability and Validity of the Persian Version of Templer Death Anxiety Scale-Extended in Veterans of Iran–Iraq Warfare. Iran J Psychiatry Behav Sci. 2014;8(4): 29-37.
Abstract
Objective: The purpose of this study was to determine the validity and reliability of the Persian version of Templer Death Anxiety Scale-Extended (DAS-E) in veterans of Iran–Iraq Warfare.
Methods: In this cross-sectional study, 211 male veterans of Iran–Iraq Warfare completed the 51 item DAS-E. Principal components analysis with varimax rotation was used to assess domain structure of the DAS-E. Internal consistency reliability was assessed with Cronbach’s alpha. Test–retest reliability was assessed with intra-class correlation coefficients for absolute agreement for the individual items and domains.
Results: The construct validity of the scale was obtained using exploratory factor analysis that showed four factors with Eigen values of greater than 1 (1, 11 items, α = 0.83; 2, 7 items; α = 0.87; 3, 5 items, α = 0.73; and 4, 4 items, α = 0.75). Test–retest and internal consistency (total alpha) was 0.91 and 0.89, respectively.
Conclusion: The DAS-E demonstrated suitable validity and reliability among the veterans under study. The factor analysis demonstrated that the DAS-E has a multi-dimensional structure. With consideration of the proper psychometric characteristics, this scale can be used to further research about death anxiety in this population.
Declaration of interest: None.
Citation: Sharif Nia H, Ebadi A, Lehto RH, Mousavi B, Peyrovi H, Chan YH. Reliability and validity of the persian version of templer death anxiety scale-extended in veterans of Iran–Iraq warfare. Iran J Psychiatry Behav Sci 2014; 8(4): 29-37.
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you.
