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Hope,optimism, self-efficacy,and posttraumatic stress disorder: A meta-analytic review of the protective effects of positive expectancies |
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| Authors: | Matthew W Gallagher Laura J Long Colleen A Phillips |
| Institution: | Department of Psychology, Texas Institute for Measurement, Evaluation, and Statistics, University of Houston, Houston, Texas |
| Abstract: | |
| Keywords: | hope meta-analysis optimism posttraumatic stress disorder resilience self-efficacy |