R. Havighurst, B. Neugarten, and S. Tobin, Editor: Neugarten BL . 1968 ; Disengagement and patterns of aging . Middle Age and Aging, pp.161-172

T. Judge, A. Erez, and C. Thoresen, Why negative affectivity (and self-deception) should be included in job stress research: bathing the baby with the bath water, Journal of Organizational Behavior, vol.12, issue.1, pp.101-112, 2000.
DOI : 10.1002/(SICI)1099-1379(200002)21:1<101::AID-JOB966>3.0.CO;2-Q

K. Ovd and J. Siegrist, Reported nonreciprocity of social exchange and depressive symptoms Extending the model of effort-reward imbalance beyond work, Journal of Psychosomatic Research, vol.55, issue.3, pp.209-214, 2003.

H. Kuper, A. Singh-manoux, J. Siegrist, and M. Marmot, When reciprocity fails: effort-reward imbalance in relation to coronary heart disease and health functioning within the Whitehall II study, Occupational and Environmental Medicine, vol.59, issue.11, pp.777-784, 2002.
DOI : 10.1136/oem.59.11.777

URL : https://hal.archives-ouvertes.fr/inserm-01154095

H. Kuper, A. Singh-manoux, J. Siegrist, and M. Marmot, When reciprocity fails: effort-reward imbalance in relation to coronary heart disease and health functioning within the Whitehall II study, Occupational and Environmental Medicine, vol.59, issue.11, pp.777-784, 2002.
DOI : 10.1136/oem.59.11.777

URL : https://hal.archives-ouvertes.fr/inserm-01154095

J. Kiecolt-glaser, R. Glaser, J. Cacioppo, R. Maccallum, M. Snydersmith et al., Marital Conflict in Older Adults, Psychosomatic Medicine, vol.59, issue.4, pp.339-349, 1997.
DOI : 10.1097/00006842-199707000-00001

J. Kiecolt-glaser, T. Loving, J. Stowell, W. Malarkey, S. Lemeshow et al., Hostile marital interactions, proinflammatory cytokine production, and wound healing . Archive of General Psychiatry, pp.1377-1384, 2005.
DOI : 10.1001/archpsyc.62.12.1377

L. Pl-ge-È, A. Ecosse, E. Pouchot, J. Coste, J. Perneger et al., Le questionnaire MOS SF-36 Manuel de l utilisateur et guide d interpr tation des scores, 2001.

S. Lee, G. Colditz, L. Berkman, and I. Kawachi, Caregiving and risk of coronary heart disease in U.S. women, American Journal of Preventive Medicine, vol.24, issue.2, pp.113-119, 2003.
DOI : 10.1016/S0749-3797(02)00582-2

B. Mcewen, Physiology and Neurobiology of Stress and Adaptation: Central Role of the Brain, Physiological Reviews, vol.87, issue.3, pp.873-904, 2007.
DOI : 10.1152/physrev.00041.2006

G. Mein, P. Martikainen, H. Hemingway, S. Stansfeld, and M. Marmot, Is retirement good or bad for mental and physical health functioning? Whitehall II longitudinal study of civil servants, Journal of Epidemiology & Community Health, vol.57, issue.1, pp.46-49, 2003.
DOI : 10.1136/jech.57.1.46

C. Mendes-de-leon, Social engagement and successful aging, European Journal of Ageing, vol.ties, issue.1, pp.64-66, 2005.
DOI : 10.1007/s10433-005-0020-y

M. Musick, A. Herzog, and J. House, Volunteering and Mortality Among Older Adults: Findings From a National Sample, The Journals of Gerontology Series B: Psychological Sciences and Social Sciences, vol.54, issue.3, pp.173-180, 1999.
DOI : 10.1093/geronb/54B.3.S173

T. Rotolo, A Time to Join, A Time to Quit: The Influence of Life Cycle Transitions on Voluntary Association Membership, Social Forces, vol.78, issue.3, pp.1133-1161, 2000.
DOI : 10.2307/3005944

W. Schultz, Neural coding of basic reward terms of animal learning theory, game theory, microeconomics and behavioural ecology, Current Opinion in Neurobiology, vol.14, issue.2, pp.139-147, 2004.
DOI : 10.1016/j.conb.2004.03.017

J. Siegrist, Adverse health effects of high-effort/low-reward conditions., Journal of Occupational Health Psychology, vol.1, issue.1, pp.27-43, 1996.
DOI : 10.1037/1076-8998.1.1.27

J. Siegrist, Social reciprocity and health: New scientific evidence and policy implications, Psychoneuroendocrinology, vol.30, issue.10, pp.1033-1038, 2005.
DOI : 10.1016/j.psyneuen.2005.03.017

J. Siegrist, K. Ovd, and C. Pollack, Social Productivity and Well-being of Older People: A Sociological Exploration, Social Theory & Health, vol.2, issue.1, pp.1-17, 2004.
DOI : 10.1057/palgrave.sth.8700014

T. Singer, S. Kiebel, J. Winston, R. Dolan, and C. Frith, Brain Responses to the Acquired Moral Status of Faces, Neuron, vol.41, issue.4, pp.653-662, 2004.
DOI : 10.1016/S0896-6273(04)00014-5

P. Spector, D. Zapf, P. Chen, and M. Frese, Why negative affectivity should not be controlled in job stress research: don t throw the baby out with the bath water, Journal of Organizational Behavior, vol.72, pp.79-95, 2000.

S. Stansfeld, H. Bosma, H. Hemingway, and M. Marmot, Psychosocial Work Characteristics and Social Support as Predictors of SF-36 Health Functioning, Psychosomatic Medicine, vol.60, issue.3, pp.247-255, 1998.
DOI : 10.1097/00006842-199805000-00004

N. Van-vegchel, D. Jonge, J. Bosma, H. Schaufeli, and W. , Reviewing the effort???reward imbalance model: drawing up the balance of 45 empirical studies, Social Science & Medicine, vol.60, issue.5, pp.1117-1131, 2005.
DOI : 10.1016/j.socscimed.2004.06.043

M. Van-willigen, Differential Benefits of Volunteering Across the Life Course, The Journals of Gerontology Series B: Psychological Sciences and Social Sciences, vol.55, issue.5, pp.308-318, 2000.
DOI : 10.1093/geronb/55.5.S308

M. Wahrendorf and K. Ovd, Social productivity and well-being of older people: baseline results from the SHARE study, European Journal of Ageing, vol.48, issue.2, pp.67-73, 2006.
DOI : 10.1007/s10433-006-0028-y

J. Ware and C. Sherbourne, The MOS 36-ltem Short-Form Health Survey (SF-36), Medical Care, vol.30, issue.6, pp.473-483, 1992.
DOI : 10.1097/00005650-199206000-00002

J. Yee and R. Schulz, Gender Differences in Psychiatric Morbidity Among Family Caregivers: A Review and Analysis, social exchange and health functioning Aging Ment Health . Author manuscript Page / ?3.19 *** (0.21) ?2.57 ***, pp.147-164, 2000.
DOI : 10.1093/geront/40.2.147