Personality traits as predictors of trauma-related coping self-efficacy: A three-wave prospective study

Aim of the present three-wave study was to examine to what extent personality traits and general self-efficacy measured before exposure to a potentially traumatic event (PTE) prospectively predict coping self-efficacy (CSE) perceptions, and to test whether outcomes are biased by the timing of assessment of personality traits. The study was conducted within a large probability-based multi-wave representative internet panel in the Netherlands (N-total = 1154). Results: Findings for both personality assessments (2009, 2011) were similar. Among respondents with low levels of PTSD-symptomatology, higher levels of emotional stability and agreeableness were associated with higher levels of CSE, while among those with relatively high levels of PTSD-symptomatology emotional stability alone was independently predictive of CSE. After adding personality traits to the model, general self-efficacy, demographic and event-related variables were not predictive of CSE, with the exception of time since the event for the high-symptoms group. Conclusions: Emotional stability most strongly and systematically predicts CSE following PTE's, regardless of the moment it was assessed. Agreeableness is only predictive of CSE among those with low levels of PTSD-symptomatology. Timing of assessment of personality did not influence results. In sum the personality traits emotional stability and agreeableness provide (limited) information on CSE levels among adults following PTE's. (C) 2014 Elsevier Ltd. All rights reserved.