Understanding physical activity in adults with type 2 diabetes after completing an exercise intervention trial: A mediation model of self-efficacy and autonomous motivation

References

• Ainsworth , B. E. , Haskell , W. L. , Whitt , M. C. , Irwin , M. L. , Swartz , A. M. Strath , S. J. 2000 . Compendium of physical activities: An update of activity codes and MET intensities . Medicine and Science in Sports and Exercise , 32 : S498 – S516 .
   PubMed Web of Science ®Google Scholar
• Anderson , R. M. , Funnell , M. M. and Hernandez , C. A. 2005 . Choosing and using theories in diabetes education research . The Diabetes Educator , 31 : 513 – 520 .
   PubMed Web of Science ®Google Scholar
• Bandura , A. 1986 . Social foundations of thought and action: A social cognitive theory , Englewood Cliffs , NJ : Prentice Hall Inc .
   Google Scholar
• Bandura , A. 1997 . Self-efficacy: The exercise of control , New York : W.H. Freeman and Company .
   Google Scholar
• Baron , R. M. and Kenny , D. A. 1986 . The moderator-mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations . Journal of Personality and Social Psychology , 51 : 1173 – 1182 .
   PubMed Web of Science ®Google Scholar
• Baranowski , T. and Godin , G. Objective versus subjective measures of physical activity behaviour . Keynote debate at the annual meeting of the International Society for Behavioural Nutrition and Physical activity . Banff , AB .
   Google Scholar
• Bauman , A. E. , Sallis , J. F. , Dzewlatowski , D. A. and Owen , N. 2002 . Toward a better understanding of the influences on physical activity: The role of determinants, correlates, causal variables, mediators, moderators, and confounders . American Journal of Preventive Medicine , 23 ( 2 ) : 5 – 14 .
   PubMed Web of Science ®Google Scholar
• Blanchard , C. M. , Fortier , M. , Sweet , S. , O'Sullivan , T. , Hogg , W. Reid , R. D. 2007a . Explaining physical activity levels from a self-efficacy perspective: The physical activity counseling trial . Annals of Behavioral Medicine , 34 : 323 – 328 .
   PubMed Web of Science ®Google Scholar
• Blanchard , C. M. , Reid , R. D. , Morrin , L. I. , Beaton , L. J. , Pipe , A. L. Courneya , K. S. 2007b . Barrier self-efficacy and physical activity over a 12 month period in men and women who do and do not attend cardiac rehabilitation . Rehabilitation Psychology , 52 : 65 – 73 .
   Web of Science ®Google Scholar
• Bock , B. C. , Marcus , B. H. , Pinto , B. M. and Forsyth , L. H. 2001 . Maintenance of physical activity following an individualized motivationally tailored intervention . Annals of Behavioral Medicine , 23 : 79 – 87 .
   PubMed Web of Science ®Google Scholar
• Canada Fitness Survey . 1983 . Fitness and lifestyle in Canada , Ottawa , ON : Fitness and Amateur Sport .
   Google Scholar
• Canadian Diabetes Association Clinical Practice Guidelines Expert Committee . 2008 . Canadian Diabetes Association clinical practice guidelines for the prevention and management of diabetes in Canada: Physical activity and diabetes . Canadian Journal of Diabetes , 32 : S37 – S39 .
   Google Scholar
• D'Angelo , M. S. , Reid , R. D. and Pelletier , L. G. 2007 . A model for exercise behaviour change regulation in patients with heart disease . Journal of Sport and Exercise Psychology , 29 : 208 – 224 .
   PubMed Web of Science ®Google Scholar
• Daley , A. J. and Duda , J. L. 2006 . Self-determination, stage of readiness to change for exercise, and frequency of physical activity in young people . European Journal of Sport Science , 6 ( 4 ) : 231 – 243 .
   Web of Science ®Google Scholar
• Deci , E. and Ryan , R. 2002 . Handbook of self-determination research , Rochester , NY : University of Rochester Press .
   Google Scholar
• Deci , E. L. and Ryan , R. M. 1985 . Intrinsic motivation and self-determination in human behavior , New York : Plenum .
   Google Scholar
• Di Loreto , C. , Fanelli , C. , Lucidi , P. , Murdolo , G. , De Cicco , A. Partanti , N. 2003 . Validation of a counseling strategy to promote the adoption and the maintenance of physical activity by type 2 diabetic subjects . Diabetes Care , 26 ( 2 ) : 404 – 409 .
   PubMed Web of Science ®Google Scholar
• Fortier , M. S. , Sweet , S. , O'Sullivan , T. L. and Williams , G. C. 2007 . A self-determination process model of physical activity adoption in the context of a randomized controlled trial . Psychology of Sport and Exercise , 8 : 741 – 757 .
   Web of Science ®Google Scholar
• Hagger , M. and Chatzisarantis , N. 2008 . Self-determination theory and the psychology of exercise . International Review of Sport and Exercise Psychology , 1 : 79 – 103 .
   Google Scholar
• Marcus , B. H. , Dubbert , P. M. , Forsyth , L. H. , McKenzie , T. L. , Stone , E. J. Dunn , A. L. 2000 . Physical activity behavior change: Issues in adoption and maintenance . Health Psychology , 19 : S32 – S41 .
   PubMed Web of Science ®Google Scholar
• McAuley , E. 1992 . The role of efficacy cognitions in the prediction of exercise behavior in middle-aged adults . Journal of Behavioral Medicine , 15 : 68 – 88 .
   Web of Science ®Google Scholar
• Mullan , E. and Markland , D. 1997 . Variations in self-determination across the stages of change for exercise in adults . Motivation and Emotion , 21 : 342 – 362 .
   Web of Science ®Google Scholar
• Mullan , E. , Markland , D. and Ingledew , D. K. 1997 . A graded conceptualisation of self-determination theory in the regulation of exercise behaviour: Development of a measure using confirmatory factor analytic procedures . Personality and Individual Differences , 23 : 745 – 752 .
   Web of Science ®Google Scholar
• Nich , C. and Carroll , K. M. 2002 . “Intention-to-treat” meets “missing data”: Implications of alternate strategies for analyzing clinical trials data . Drug and Alcohol Dependence , 68 ( 2 ) : 121 – 130 .
   PubMed Web of Science ®Google Scholar
• Norris , S. L. , Engelgau , M. M. and Venkat Narayan , K. M. 2001 . Effectiveness of self-management training in type 2 diabetes: A systematic review of randomized controlled trials . Diabetes Care , 24 : 561 – 587 .
   PubMed Web of Science ®Google Scholar
• Physical Activity Guidelines Advisory Committee . 2008 . Physical activity guidelines advisory committee report , Washington , DC : Department of Health and Human Services, Centers for Disease Control and Prevention .
   Google Scholar
• Plotnikoff , R. C. , Brez , S. and Hotz , S. B. 2000 . Exercise behavior in a community sample with diabetes: Understanding the determinants of exercise behavioral change . The Diabetes Educator , 26 : 450 – 459 .
   PubMed Web of Science ®Google Scholar
• Rothman , A. J. 2000 . Toward a theory-based analysis of behavioral maintenance . Health Psychology , 19 : 64 – 69 .
   PubMed Web of Science ®Google Scholar
• Rothman , A. J. , Baldwin , A. S. and Hertel , A. W. 2004 . “ Self-regulation and behavior change: Distengangling behavioral initiation and behavioral maintenance ” . In Handbook of self-regulation: Research, theory and applications , Edited by: Baumeister , R. and Vohs , K. 130 – 148 . New York : Guilford .
   Google Scholar
• Ryan , R. M. and Deci , E. L. 2000 . Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being . American Psychologist , 55 : 68 – 78 .
   PubMed Web of Science ®Google Scholar
• Ryan , R. M. and Deci , E. L. 2007 . “ Active human nature: Self-determination theory and the promotion and maintenance of sport, exercise, and health ” . In Intrinsic motivation and self-determination in exercise and sport , Edited by: Hagger , M. S. and Chatzisarantis , N. L.D. 1 – 20 . Windsor , ON : Human Kinetics .
   Google Scholar
• Sallis , J. F. and Saelens , B. E. 2000 . Assessment of physical activity by self-report: Status, limitations, and future directions . Research Quarterly for Exercise and Sport , 71 ( 2 ) : S1 – S14 .
   PubMed Web of Science ®Google Scholar
• Scholz , U. , Sniehotta , F. F. and Schwarzer , R. 2005 . Predicting physical exercise in cardiac rehabilitation: The role of phase specific self-efficacy beliefs . Journal of Sport and Exercise Psychology , 27 : 135 – 151 .
   Web of Science ®Google Scholar
• Schwarzer , R. , Schuz , B. , Ziegelmann , J. P. , Lippke , S. , Luszczynska , A. and Scholz , U. 2007 . Adoption and maintenance of four health behaviors: Theory-guided longitudinal studies on dental flossing, seat belt use, dietary behavior, and physical activity . Annals of Behavioral Medicine , 33 : 156 – 166 .
   PubMed Web of Science ®Google Scholar
• Senécal , C. , Nowen , A. and White , D. 2000 . Motivation and dietary self-care in adults with diabetes: Are self-efficacy and autonomous self-regulation complementary or competing constructs? . Health Psychology , 19 : 452 – 457 .
   PubMed Web of Science ®Google Scholar
• Sigal , R. J. , Kenny , G. P. , Boulé , N. G. , Wells , G. A. , Prud'homme , D. Fortier , M. 2007 . Effects of aerobic training, resistance training, or both on glycemic control in type 2 diabetes: A randomized trial . Annals of Internal Medicine , 147 : 357 – 369 .
   PubMed Web of Science ®Google Scholar
• Sousa , V. D. , Zauszniewski , J. A. , Musil , C. M. , Price Lea , P. J. and Davis , S. A. 2005 . Relationships among self-care agency, self-efficacy, self-care, and glycemic control . Research and Theory for Nursing Practice , 19 ( 3 ) : 217 – 230 .
   PubMedGoogle Scholar
• Standage , M. , Sebire , S. J. and Loney , T. 2008 . Does exercise motivation predict engagement in objectively assessed bouts of moderate-intensity exercise? A self-determination theory perspective . Journal of Sport and Exercise Psychology , 34 : 337 – 352 .
   Google Scholar
• Tabachnick , B. G. and Fidell , L. S. 2007 . Using multivariate statistics , 5th ed. , Boston : Allyn & Bacon .
   Google Scholar
• Teixeira , P. J. , Going , S. B. , Houtkooper , L. B. , Cussler , E. C. , Metcalfe , L. L. Blew , R. M. 2006 . Exercise motivation, eating, and body image variables as predictors of weight control . Medicine and Science in Sports and Exercise , 38 : 179 – 188 .
   PubMed Web of Science ®Google Scholar
• Thøgersen-Ntoumani , C. and Ntoumanis , N. 2006 . The role of self-determined motivation in the understanding of exercise-related behaviours, cognitions and physical self-evaluations . Journal of Sports Sciences , 24 ( 4 ) : 393 – 404 .
   PubMed Web of Science ®Google Scholar
• Trost , S. G. , Owen , N. , Bauman , A. E. , Sallis , J. F. and Brown , W. 2002 . Correlates of adults' participation in physical activity: Review and update . Medicine and Science in Sports and Exercise , 34 : 1996 – 2001 .
   PubMed Web of Science ®Google Scholar
• Trost , S. G. , Pate , R. R. , Freedson , P. S. , Sallis , J. F. and Taylor , W. C. 2000 . Using objective physical activity measures with youth: How many days of monitoring are needed? . Medicine and Science in Sport and Exercise , 32 ( 2 ) : 426 – 431 .
   PubMed Web of Science ®Google Scholar
• Tudor-Locke , C. , Bell , R. C. , Myers , A. M. , Harris , S. B. , Ecclestone , N. A. , Lauzon , N. and Rodger , N. W. 2004 . Controlled outcome evaluation of the first step program: A daily physical activity intervention for individuals with type II diabetes . International Journal of Obesity , 28 : 113 – 119 .
   PubMed Web of Science ®Google Scholar
• Tulloch , H. , Reid , R. , Fortier , M. , Slovinec D'Angelo , M. , Morrin , L. Beaton , M. 2008 . Personal and environmental determinants of exercise in patients with coronary artery disease: Evaluating a social-cognitive model Manuscript submitted for publication
   Google Scholar
• Wilbur , J. , Michaels , M. A. , Chandler , P. and DcDevitt , J. 2003 . Determinants of physical activity and adherence to a 24-week home-based walking program in African American and Caucasian women . Research in Nursing and Health , 26 : 213 – 224 .
   PubMed Web of Science ®Google Scholar
• Wilcox , S. , Irwin , M. L. , Addy , C. , Ainsworth , B. E. , Stolarczyk , L. , Whitt , M. and Tudor-Locke , C. 2001 . Agreement between participant-rated and compendium-coded intensity of daily activities in a triethnic sample of women ages 40 years and older . Annals of Behavioral Medicine , 23 : 253 – 262 .
   PubMed Web of Science ®Google Scholar
• Williams , G. C. , Freedman , Z. R. and Deci , E. L. 1998 . Supporting autonomy to motivate patients with diabetes for glucose control . Diabetes Care , 21 : 1644 – 1651 .
   PubMed Web of Science ®Google Scholar
• Williams , G. C. , Gagné , M. , Ryan , R. M. and Deci , E. L. 2002 . Facilitating autonomous motivation for smoking cessation . Health Psychology , 21 : 40 – 50 .
   PubMed Web of Science ®Google Scholar
• Williams , G. C. , Grow , V. M. , Freedman , Z. R. , Ryan , R. M. and Deci , E. L. 1996 . Motivational predictors of weight loss and weight-loss maintenance . Journal of Personality and Social Psychology , 20 : 115 – 126 .
   Web of Science ®Google Scholar
• Williams , G. C. , McGregor , H. A. , Zeldman , A. and Freedman , Z. R. 2004 . Testing a self-determination theory process model for promoting glycemic control through diabetes self-management . Health Psychology , 23 : 58 – 66 .
   PubMed Web of Science ®Google Scholar
• Wilson , P. M. , Blanchard , C. , Nehl , E. and Baker , R. 2006 . Predicting physical activity and outcome expectations in cancer survivors: An application of self-determination theory . Psycho-Oncology , 15 : 567 – 578 .
   PubMed Web of Science ®Google Scholar