Citation

Perera-Diltz DM, Laux JM, Tiamiyu MF, Piazza NJ, Ritchie MH, Stead GB. Psychol. Dev. Soc. 2009; 21(2): 277-298.

Copyright

(Copyright © 2009, SAGE Publishing)

DOI

10.1177/097133360902100206

PMID

unavailable

Abstract

Traumatic events in Sri Lanka, such as a decade-long civil war and the 2004 tsunami, necessitate a language specific and time-efficient screening instrument for post-traumatic symptoms. The Sinhala version of the Impact of Event Scale-Revised (SIES-R) was administered to 438 adult participants. Internal consistency estimates for the total SIES-R and each subscales were acceptable (α = .70). A one-week test-retest reliability (n = 54) analysis provided evidence of temporal stability. Adjusted item-to-scale reliability estimates were less supportive. Confirmatory factor analysis using LISREL indicates a three factor structure best represents the SIES-R’s underlying factor structure. Results suggest the SIES-R as appropriate for screening of post-trauma symptoms in Sinhala speaking SriLankans in an urban area.