Computerized Tailored Intervention for Behavioral Sequelae of Post-Traumatic Stress Disorder in Veterans
Abstract
This project assessed the usability and feasibility of a multi-behavioral computerized, tailored intervention (CTI) delivered via the Internet for veterans with Post-Traumatic Stress symptoms. The project adapted and modified a CTI system based on the Transtheoretical Model of Behavior Change (TTM), utilizing methods that are characteristic of product development. Phase 1 focused on the review of current CTI programs on smoking cessation, stress management, and depression prevention with veteran focus groups, and integrating suggestions into a multi-behavioral program for application with veterans. Phase 2 was the adaptation of feedback messages and multimedia components. Usability testing of the modified CTI programs was done in Phase 3 and additional modifications to the behavioral modules were made based on the test results. Phase 4 was a feasibility test of the multi-behavioral CTI system with veterans who screened positive for mild to moderate PTSD (mean PCL-M score=55.6, SD=9.4) and depression (mean PHQ-8 score=12.0, SD=4.0). The CTI intervened at baseline, 1, and 3 months, and targeted smoking, depression, and stress. Participants selected a minimum of 2 behaviors and completed self-guided programs for 1-2 hours per month. Participants (n=57) had a mean age of 40.5 (SD=11.2), 74% were male, 70% White, and 56% married, with 86% reporting at least some college.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 01, 2012
- Accession Number
- ADA590380
Entities
People
- Claudio Nigg
- James L. Spira
- Laurel A. King
- Patricia J. Jordan