The present paper, accepted on February 14 th , is the final corrected version. There has been growing interest in the impacts of combat exposure on behavioral health outcomes such as alcohol use, risky driving and smoking in research on military personnel in recent years. One psychological factor that may explain such outcomes is an individuals’ risk-taking propensity. The present study thus examined the relationships of risk-taking propensity with demographic variables, deployment history, as well as a number of health and risk behaviors. Data collected as part of a comprehensive health survey in the Canadian Armed Forces (CAF) in 2008 and 2009 were analyzed. Participants included a sample of 2157 Regular Force members, stratified to reflect the Regular Force in terms of rank, sex, and deployment history. Using subscales of the Domain-Specific Risk Taking Scale (DOSPERT), participants’ levels of risk-taking propensity in the health and safety and in the recreational domains were assessed. Results consistently pointed to the higher levels of risk-taking propensity among younger respondents and men. While non-commissioned members (NCMs) reported higher levels of health and safety risk-taking propensity than officers, officers reported higher levels of recreational risk-taking propensity than NCMs. Variation in health and safety, but not recreational risk-taking propensity was found by deployment history. Health and safety risk-taking propensity was associated with a number of health-compromising behaviors (e.g., poor eating habits, inconsistent helmet use, smoking, problem drinking), while recreational risk-taking propensity was associated with a number of health-enhancing behaviors (e.g., good eating habits, physical activity, never smoking). Results thus point to noteworthy variations in the correlates of risk-taking propensity by risk domain among military personnel .
Babor, T. F., Higgins-Biddle, J., Saunders, U., & Monteiro, M. (2001). The Alcohol Use Disorders Identification Test: Guidelines for use in primary health care. Geneva, Switzerland: World Health Organization.
Bell, N. S., Amoroso, P. J., Wegman, D. H., & Senier, L. (2001). Proposed explanations for excess injury among veterans of the Persian Gulf War and a call for greater attention from policymakers and researchers. Injury Prevention, 7, 4-9.
Blais, A.-R., & Weber, E. U. (2009). The Domain-Specific Risk Taking Scale for adult populations: Item selection and preliminary psychometric properties (DRDC Toronto TR 2009-203). Toronto, Ontario: Defence Research and Development.
Bray, R. M., Pemberton, M. R., Lane, M. E., Hourani, L. L., Mattiko, M. J., & Babeu, L. A. (2010). Substance use and mental health trends among U.S. military active duty personnel: Key findings from the 2008 DoD Health Behavior Survey. Military Medicine, 175, 390-399.
Byrnes, J. P., Miller, D. C., & Schafer, W. D. (1999). Gender differences in risk taking: A meta-analysis. Psychological Bulletin, 125, 367-383.
Cherpitel, C. J. (1993). Alcohol, injury and risk taking behavior: Data from a national sample. Alcoholism: Clinical and Experimental Research, 17, 762-766.
Cherpitel, C. J. (1999). Substance use, injury, and risk-taking dispositions in the general population. Alcoholism: Clinical and Experimental Research, 23, 121-126.
Donovon, J. E., & Jessor, R. (1985). Structure of problem behavior in adolescence and young adulthood. Journal of Consulting and Clinical Psychology, 53, 890-904.
Garriguet, D. (2009). Diet quality in Canada. Health Reports, 20, 1-12.
Haley, R. W. (1998). Bias from the “health warrior effect” and unequal follow-up in three government studies of health effects of the Gulf War. American Journal of Epidemiology, 148, 315-323.
Hanoch, Y., Johnson, J. G., & Wilke, A. (2006). Domain-specificity in experimental measures and participant recruitment: An application to risk-taking behaviour. Psychological Science, 17, 300-304.
Harrison, J. D., Young, J. M., Butow, P., Salkeld, G., & Solomon, M. J. (2005). Is it worth the risk? A systematic review of instruments that measure risk propensity for use in the health setting. Social Science & Medicine, 60, 1385-1396.
Hooper, T. I., DeBakey, S. F., Bellis, K. S., Kang, H. K., Cowan, D. N., Lincoln, A. E., & Gacksetter, G. D. (2006). Understanding the effect of deployment on the risk of fatal motor vehicle crashes: A nested case-control study of fatalities in Gulf war era veterans, 1991-1995. Accident Analysis & Prevention, 38, 518-525.
Jacobson, I. G., Ryan, M. A. K., Hooper, T. I., Smith, T. C., Amoroso, P. J., Boyko, E. J., Gacksetter, G. D., Wells, T. S., & Bell, N. S. (2008). Alcohol use and alcohol-related problems before and after military combat deployment. JAMA, 300, 663-675.
Jessor, R., Donovon, J. E., & Costa, F. M. (1991). Beyond adolescence: Problem behavior and young adult development. New York: Cambridge University Press.
Kelley, A. M., Athy, J. R., Cho, T. H., Erickson, B., King, M., & Cruz, P. (2012). Risk propensity and health risk behaviors in U.S. army soldiers with and without psychological disturbances across the deployment cycle. Journal of Psychiatric Research, 46, 582-589.
Kelley, A. M., Killgore, W. D. S., Athy, J. R., & Dretsh, M. (2010). Risk propensity, risk perception, and sensation seeking in U.S. army soldiers: A preliminary study of a risk assessment task battery (USAARL Report No. 2010-02). Fort Rucker, AL: U.S. Army Aeromedical Research Laboratory.
Killgore, W. D. S., Castro, C. A., & Hoge, C. W. (2010a). Preliminary normative data for the Evaluation of Risks Scale—Bubble Sheet Version (EVAR-B) for large-scale surveys of returning combat veterans. Military Medicine, 175, 725-731.
Killgore, W. D. S., Kelley, A., & Balkin, T. J. (2010b). So you think you’re bulletproof: Development and validation of the Invincibility Beliefs Index (IBI). Military Medicine, 175(7), 499-508.
Killgore, W. D. S., Cotting, D. I., Thomas, J. L., Cox, A. L., McGurk, D., Vo, A. H., Castro, C. A., & Hoge, C. W. (2008). Post-combat invincibility: Violent combat experiences are associated with increased risk-taking propensity following deployment. Journal of Psychiatric Research, 42, 1112-1121.
Killgore, W. D. S., Vo, A. H., Castro, C. A., & Hoge, C. W. (2006). Assessing risk propensity in American soldiers: Preliminary reliability and validity of the Evaluation of Risks (EVAR) Scale—English version. Military Medicine, 171, 233-239.
Lee, J. E. C., & Hachey, K. K. (2011). Descriptive analyses of the Recruit Health Questionnaire: 2007-2009 (DGMPRA TM 2011-028). Ottawa, Ontario: Director General Military Personnel Research and Analysis, Department of National Defence.
MacCrimmon, K. R., & Wehrung, D. A. (1986). Taking risks: The management of uncertainty. New York: Free Press.
MacCrimmon, K. R., & Wehrung, D. A. (1990). Characteristics of risk taking executives. Management Science, 36, 422-435.
Matarrazo, J. D. (1984). Behavioral immunogens and pathogens in health and illness. In C. J. Scheier, & B. L. Hammonds (Eds.), Health and behaviour. Washington, DC: American Psychological Association.
Momen, N., Taylor, M. K., Pietrobon, R., Gandhi, M., Markham, A. E., Padilla, G. A., Miller, P. W., Evans, K. E., & Sander, T. C. (2010). Initial validation of the Military Operational Risk Taking Scale (MORTS). Military Psychology, 22, 128-142.
North Atlantic Treaty Organisation (NATO) Research and Technology Organisation (RTO) Task Group 164 (2012). Psychological aspects of deployment and health behaviors (RTO Technical Report TRHFM-164). Neuilly, France: NATO, RTO.
Parmak, M. (2011). Should all soldiers be sensation seekers? The role of personality in the context of operational deployments. Doctoral dissertation. Leuven, Belgium: University of Leuven. http://www.ksk.edu.ee/wp-content/uploads/2011/01/Dissertation_Merle_Parmak.pdf
RTI International (2006). Health behavior and health promotion. In Department of Defense, Survey of Health Related Behaviors among Active Duty Military Personnel (pp.175-194). Research Triangle Park, NC: Author.
Sackett, P. R., & Mavor, A. S. (2004). Evaluating military advertising and recruiting: Theory and methodology (National Research Council [US] Committee on the Youth Population and Military Recruitment—Phase 11. Board on Behavioral, Cognitive and Sensory Sciences, Division of Behavioral and Social Sciences and Education). Washington, DC: The National Academies Press.
Schoemaker, P. J. H. (1990). Are risk-preferences related across payoff domains and response modes? Management Science, 36, 1451-1463.
Statistics Canada (2001). Canadian Community Health Survey (CCHS) questionnaire for cycle 1.1. Ottawa, Ontario: Author. http://www23.statcan.gc.ca/imdb-bmdi/pub/instrument/3226_Q1_V1-eng.pdf
Statistics Canada (2005). Canadian Community Health Survey (CCHS) cycle 2.1 public use microdata file (PUMF) derived and group variable specifications. Ottawa, Ontario: Author. http://www23.statcan.gc.ca/imdb-bmdi/document/3226_D5_T9_V2-eng.pdf
Thomsen, C. J., Stander, V. A., McWhorter, S. K., Rabenhorst, M. M., & Milner, J. S. (2011). Effects of combat deployment on risky and self-destructive behavior among active duty military personnel. Journal of Psychiatric Research, 45, 1321-1331.
Weber, E. U., Ames, D., & Blais, A.-R. (2005). How do I choose thee? Let me count the ways: A textual analysis of similarities and differences in modes of decision making in the USA and China. Management and Organization Review, 1, 87-118.
Weber, E. U., Blais, A.-R., & Betz, E. (2002). A domain-specific risk-attitude scale: Measuring risk perceptions and risk behaviors. Journal of Behavioral Decision Making, 15, 263-290.
Weber, E. U., & Johnson, E. J. (2009). Mindful judgment and decision making. Annual Review of Psychology, 60, 53-85.
Weber, E. U., & Lindemann, P. G. (2007). From intuition to analysis: Making decisions with our head, our heart, or by the book. In H. Plessner, C. Betsch, & T. Betsch (Eds.), Intuition in judgment and decision making (pp. 191-208). Mahwah, NJ: Lawrence Erlbaum.
Whitehead, J., & Hawes, R. A. (2010). Canadian Forces Health and Lifestyle Information Survey 2008/9 Regular Force Report. Ottawa, Ontario: Canadian Forces Health Services Group, Department of National Defence.
Whitehead, J., Lee, J. E. C., & McCreary, D. (2011). Prospective Recruit Health Questionnaire (Pre Health Q) DRDC Human Research Ethics Committee Submission (Protocol # L-408A), Unpublished document.
Willig, C. (2008). A phenomenological investigation of the experience of taking part in “extreme sports”. Journal of Health Psychology, 13, 690-702.
Zamorski, M. A., & Kelley, A. M. (2012). Chapter 5—Risky driving behaviour. In North Atlantic Treaty Organisation (NATO) Research and Technology Organisation (RTO) Task Group 164, Psychological aspects of deployment and health behaviors (RTO Technical Report TR-HFM-164). Neuilly: NATO, RTO.