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The Posttraumatic Growth Inventory: A Revision Integrating Existential and Spiritual Change
Author(s) -
Tedeschi Richard G.,
Cann Arnie,
Taku Kanako,
SenolDurak Emre,
Calhoun Lawrence G.
Publication year - 2017
Publication title -
journal of traumatic stress
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.259
H-Index - 134
eISSN - 1573-6598
pISSN - 0894-9867
DOI - 10.1002/jts.22155
Subject(s) - posttraumatic growth , religiosity , rumination , psychology , confirmatory factor analysis , turkish , existentialism , clinical psychology , structural equation modeling , social psychology , psychiatry , cognition , linguistics , statistics , philosophy , mathematics , epistemology
Spiritual Change (SC) is one of 5 domains of posttraumatic growth (PTG). The current Posttraumatic Growth Inventory (PTGI) assesses this area of growth with only 2 items, one focusing on religiosity and the other focusing on spiritual understanding. The addition of 4 newly developed spiritual–existential change (SEC) items, creating an expanded PTGI (Posttraumatic Growth Inventory‐X), reflects a diversity of perspectives on spiritual–existential experiences that are represented in different cultures. Samples were obtained from 3 countries: the United States ( n = 250), Turkey ( n = 502), and Japan ( n = 314). Analyses indicated that the newly added items capture additional experiences of growth outside traditional religious concepts, yet still are correlated with the original SC items, especially in the U.S. and Turkish samples. Relationships of the PTGI‐X to established predictors of PTG, event‐related rumination, and core beliefs, were as predicted in all 3 countries. The new 6‐item SEC factor demonstrated high internal reliability, and the 5‐factor structure of the expanded scale was supported by confirmatory factor analysis. The resulting 25‐item PTGI‐X can be used as a validated instrument in a wide range of samples in which traditional religious beliefs are less dominant.