The development of posttraumatic stress disorder (PTSD) and severe weather phobia (SWP) symptoms in relation to weather-related trauma was examined. Participants were college students (N = 815) enrolled at Mississippi State University. Findings suggest that distinct factors (specifically, disorder-specific cognitions and anxiety sensitivity) contribute to the development of PTSD and in the onset of SWP symptoms following exposure to weather-related trauma. A weather trauma model taking into account disorder-specific cognitive vulnerabilities, previous exposure to weather-related trauma, and levels of anxiety sensitivity is suggested to provide an explanation for these differences. The results suggest that prevention and treatment efforts should address learned fear response, aim at reducing anxiety sensitivity, and target disorder-specific cognitions.
| Identifer | oai:union.ndltd.org:MSSTATE/oai:scholarsjunction.msstate.edu:td-5315 |
| Date | 01 May 2010 |
| Creators | Brodeur St-James, Marilyn |
| Publisher | Scholars Junction |
| Source Sets | Mississippi State University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Theses and Dissertations |
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