Hyunyup Lee1, Carolyn M Aldwin2, Soyoung Choun1, Avron Spiro3. 1. Human Development and Family Studies, Oregon State University. 2. Center for Healthy Aging Research, Human Development and Family Studies, Oregon State University. 3. VA Boston Healthcare System.
Abstract
OBJECTIVE: Combat exposure can have long-term negative effects in later life; although aspects of service may be appraised positively, the long-term positive effects of combat on well-being in later life is largely unknown. METHOD: The sample included 1,006 male veterans from the VA Normative Aging Study, surveyed by mail in 1986, 1990, and 1991 (Mage = 65.5 years, SD = 7.3). They reported on their combat exposure, desirable appraisals of military service, unit cohesion, dispositional optimism, self-rated health, and psychological well-being (PWB), as well as age, military rank, and education. Perceived positive aspects (PPA) of military service was postulated to mediate the effects of combat exposure on PWB. Structural equation modeling was used to examine both mediating and moderating effects. RESULTS: Age, combat exposure, and optimism had independent effects on PPA, but optimism did not moderate the effect of combat exposure on PPA. Combat exposure had only indirect effects on PWB through PPA, controlling for the direct effects of optimism. Education had no direct effects on the positive outcomes but did have indirect effects through optimism. CONCLUSION: Combat exposure contributes to positive well-being in later life, indirectly through positive appraisals, and this effect was independent of optimism. Thus, these results support the idea that combat veterans should be encouraged to focus on positive aspects of military service, which may serve as resilience resources to facilitate optimal aging. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
OBJECTIVE: Combat exposure can have long-term negative effects in later life; although aspects of service may be appraised positively, the long-term positive effects of combat on well-being in later life is largely unknown. METHOD: The sample included 1,006 male veterans from the VA Normative Aging Study, surveyed by mail in 1986, 1990, and 1991 (Mage = 65.5 years, SD = 7.3). They reported on their combat exposure, desirable appraisals of military service, unit cohesion, dispositional optimism, self-rated health, and psychological well-being (PWB), as well as age, military rank, and education. Perceived positive aspects (PPA) of military service was postulated to mediate the effects of combat exposure on PWB. Structural equation modeling was used to examine both mediating and moderating effects. RESULTS: Age, combat exposure, and optimism had independent effects on PPA, but optimism did not moderate the effect of combat exposure on PPA. Combat exposure had only indirect effects on PWB through PPA, controlling for the direct effects of optimism. Education had no direct effects on the positive outcomes but did have indirect effects through optimism. CONCLUSION: Combat exposure contributes to positive well-being in later life, indirectly through positive appraisals, and this effect was independent of optimism. Thus, these results support the idea that combat veterans should be encouraged to focus on positive aspects of military service, which may serve as resilience resources to facilitate optimal aging. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
Authors: Maureen Murdoch; Arlene Bradley; Susan H Mather; Robert E Klein; Carole L Turner; Elizabeth M Yano Journal: J Gen Intern Med Date: 2006-03 Impact factor: 5.128
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