Baker, L. A., Cahalin, L. P., Gerst, K. and Burr, J. 2005. Productive activities and subjective well-being among older adults: the influence of number of activities and time commitment. Social Indicators Research, 73, 3, 431–58.
Barber, N. 2004. Kindness in a Cruel World: The Evolution of Altruism. Prometheus, Amherst, New York.
Berkman, L. F. and Kawachi, I. 2000. Social Epidemiology. Oxford University Press, New York.
Bonhote, K., Tomano-Egan, J. and Cornwell, C. 1999. Altruism and creative expression in long-term older adult psychotherapy groups. Issues in Mental Health Nursing, 20, 6, 603–17.
Bradley, C. L. 1997. Generativity-stagnation: development of a status model. Developmental Review, 17, 3, 262–90.
Brown, W. M., Consedine, N. S. and Magai, C. 2005. Altruism related to health in an ethnically diverse sample of older adults. Journal of Gerontology, 60B, 3, 142–52.
Chappell, N. L., Dlitt, B. H., Hollander, M. J., Miller, J. A. and McWilliam, C. 2004. Comparative costs of home care and residential care. The Gerontologist, 44, 3, 389–400.
Choenarom, C., Williams, R. A. and Hagerty, B. M. 2005. The role of sense of belonging and social support on stress and depression in individuals with depression. Archives of Psychiatric Nursing, 19, 1, 18–29.
Cipriani, J. 2007. Altruistic activities of older adults living in long term care facilities: a literature review. Physical and Occupational Therapy in Geriatrics, 26, 1, 19–28.
Cummins, R. A. 1998. The second approximation to an international standard for life satisfaction. Social Indicators Research, 43, 3, 307–34.
De Jong Gierveld, J. and Dykstra, P. A. 2008. Virtue is its own reward? Support-giving in the family and loneliness in middle and old age. Ageing & Society, 28, 2, 271–87.
Diener, E. and Diener, C. 1996. Most people are happy. Psychological Science, 7, 3, 181–5.
Dunlin, P. L. and Hill, R. D. 2003. Relationships between altruistic activity and positive and negative affect among low-income older adult service providers. Aging and Men, 7, 4, 294–9.
Erikson, E. H. 1985. Childhood and Society. Norton, New York.
Erikson, E. H., Erikson, J. M. and Kivnick, H. Q. 1986. Vital Involvement in Old Age. Norton, New York.
Garcia-Martin, M. A., Gomex-Jacinto, L. and Martimportugues-Goyenechea, C. 2004. Structural model of the effects of organized leisure activities on the well-being of elder adults in Spain. Activities, Adaptation and Aging, 28, 3, 19–34.
Goodwin, R., Cook, O. and Yung, Y. 2001. Loneliness and life satisfaction among three cultural groups. Personal Relationships, 8, 2, 225–30.
Gorski, P. 2000. Caring relationships: an investment in health? Public Health Reports, 115, 2/3, 144–50.
Hagerty, B. M. and Patusky, K. 1995. Developing a measure of sense of belonging. Nursing Research, 44, 1, 9–13.
Havighurst, R. J. and Albrecht, R. 1953. Older People. Longmans, Green, New York.
Hillerås, P. K., Jorm, A. F., Herlitz, A. and Winblad, B. 2001. Life satisfaction among the very old: a survey on a cognitively intact sample, aged 90 years or above. International Journal of Aging and Human Development, 52, 1, 71–90.
Hirschfelder, A. S. and Reilly, S. L. 2007. Rx: Volunteer: a prescription for healthy aging. In Post, S. G. (ed.), Altruism and Health. Oxford University Press, New York, 116–40.
Kaplan, S. 2000. Human nature and environmentally responsible behavior. Journal of Social Issues, 56, 3, 491–508.
Kellen, M. J. 2003. How do you know activities make a difference? Practice-based research and evaluation. Activities, Adaptation and Aging, 27, 3/4, 65–78.
Kissane, M. and McLaren, S. 2006. Sense of belonging as a predictor of reasons for living in older adults. Death Studies, 30, 3, 243–58.
Koltko-Rivera, M. E. 2006. Rediscovering the later version of Maslow's hierarchy of needs: self-transcendence and opportunities for theory, research and unification. Review of General Psychology, 10, 4, 302–17.
Kritsotakis, G. and Gamarnikow, E. 2004. What is social capital and how does it relate to health? International Journal of Nursing Studies, 41, 4, 43–50.
Larson, R. 1978. Thirty years of research on the subjective well-being of older Americans. Journal of Gerontology, 33, 1, 109–25.
Lomas, J. 1998. Social capital and health: implications for public health and epidemiology. Social Science and Medicine, 47, 9, 1181–8.
McPherson, B. and Wister, A. 2008. Aging as a Social Process: Canadian Perspectives. Oxford University Press, Don Mills, Ontario, Canada.
Morrow-Howell, N., Hinterlong, J., Rozario, P. A. and Tang, F. 2003. Effects of volunteering on the well-being of older adults. Journal of Gerontology, 58B, 3, S137–45.
Narushima, M. 2005. ‘Payback time’: community volunteering among older adults as a transformative mechanism. Ageing & Society, 25, 4, 567–84.
Okun, M. A. and Michel, J. 2006. Sense of community and being a volunteer among the young-old. Journal of Applied Gerontology, 25, 2, 2173–88.
Okun, M. A., Pugliese, J. and Rook, K. S. 2007. Unpacking the relation between extraversion and volunteering in later life: the role of social capital. Personality and Individual Differences, 42, 8, 1467–77.
Okun, M. A. and Schultz, A. 2003. Age and motives for volunteering: testing hypotheses derived from socioemotional selectivity theory. Psychology and Aging, 18, 2, 231–9.
Omoto, A. M. and Synder, M. 2002. Considerations of community. American Behavioral Scientist, 45, 5, 846–67.
Penner, L. A. 2002. Dispositional and organizational influences on sustained volunteerism: an interactionist perspective. Journal of Social Issues, 58, 3, 447–67.
Piliavin, J. A., Grube, J. A. and Callero, P. L. 2002. Role as resource for action in public service. Journal of Social Issues, 58, 3, 469–85.
Piliavin, J. A. and Siegl, E. 2007. Health benefits of volunteering in the Wisconsin longitudinal study. Journal of Health and Social Behavior, 48, December, 450–64.
Poortinga, W. 2006. Social relations or social capital? Individual and community health effect of bonding social capital. Social Science and Medicine, 63, 1, 255–70.
Quails, S. H. 2005. Social contexts of mental well-being in later life. Clinical Psychology: Science and Practice, 12, 3, 276–9.
Reissman, F. 1965. The ‘helper’ therapy principle. Social Work, 10, 1, 27–32.
Schwartz, C. E. 2007. Altruism and subjective well-being: conceptual model and empirical support. In Post, S. G. (ed.), Altruism and Health. Oxford University Press, New York, 70–81.
Schwartz, C. E. and Sender, M. 1999. Helping others helps oneself: response shift effects in peer support. Social Science and Medicine, 48, 11, 1563–75.
Stryker, S. 1980. Symbolic Interactionism: A Social Structural Version. Benjamin/Cummings, Melo Park, California.
Tepperman, L. and Curtis, J. 1995. A life satisfaction scale for use with national adult samples from the USA, Canada and Mexico. Social Indicators Research, 35, 3, 255–70.
Thoits, P. A. and Hewitt, L. N. 2003. Volunteer work and well-being. Journal of Health and Social Behavior, 42, 22, 115–31.
Thomas, W. H. 1996. Life Worth Living. VanderWyk and Burnham, Acton, Massachusetts.
Thomas, W. H. 2006. In the Arms of Elders. VanderWyk and Burnham, Acton, Massachusetts.
Tomaka, J. and Thompson, S. 2006. The relation of social isolation, loneliness and social support. Journal of Aging and Health, 18, 3, 359–84.
Trivers, R. L. 1971. The evolution of reciprocal altruism. Quarterly Review of Biology, 46, 1, 35–57.
Väänänen, A., Buunk, B. P., Kivimäki, M., Pentti, J. and Vahtera, J. 2005. When it is better to give than to receive: long-term health effects of perceived reciprocity in support exchange. Journal of Personality and Social Psychology, 89, 2, 176–93.
Vaillant, G. E. 2007. Generativity: a form of unconditional love. In Post, S. G. (ed.), Altruism and Health. Oxford University Press, New York, 219–29.
Veenhoven, R. 1984. Conditions of Happiness. Springer-Verlag, New York.
Veenhoven, R. 1995. The cross-national pattern of happiness: test of predictions implied in three theories of happiness. Social Indicators Research, 34, 1, 33–68.
Wang, H., Mittleman, M. A. and Orth-Gomer, K. 2005. Influence of social support on coronary artery disease in women. Social Science and Medicine, 60, 3, 599–607.
Warburton, J. and McLaughlin, D. 2005. ‘Lots of little kindnesses’: valuing the role of older Australians as informal volunteers in the community. Ageing & Society, 25, 5, 715–30.
Wister, A. V. and Wanless, D. 2007. A health profile of community-living nonagenarians in Canada. Canadian Journal on Aging, 26, 1, 1–18.
Woolcock, M. 2001. The place of social capital in understanding social and economic outcomes. Isuma, 2, 1, 65–88.
Yalom, I. and Leszcz, M. 1995. The Theory and Practice of Group Psychotherapy. Fourth edition, Basic, New York.
Yip, W., Subramanian, A. D., Mitchell, D. T. S., Lee, J., Wang, J. and Kawachi, I. 2007. Does social capital enhance health and well-being? Evidence from rural China. Social Science and Medicine, 64, 1, 35–49.
Yuen, H. K. 2002. Impact of an altruistic activity on life satisfaction in institutionalized elders: a pilot study. Physical and Occupational Therapy in Geriatrics, 20, 3/4, 125–35.
Zimmer, Z., Natividad, J., Lin, H. and Chayovan, N. 2000. A cross-examination of the determinants of self-assessed health. Journal of Health and Social Behavior, 41, 3, 465–81.