1. Bae J.H. Factors affecting the psychological well-being of grandparents raising grandchildren: Focusing on the comparison between parenting grandparents and co-parenting grandparents. Social Welfare Policy. 2007. 29(4):67–94.
2. Bae J.H., Roh S.K., Kweon K.S. Current practices of grandparents raising grandchildren and their needs for support. Journal of Future Early Childhood Education. 2008. 15(1):379–410.
4. Choi S.J., Jang I.H. Welfare for the aged. 2006. Seoul: Seoul National University Press.
5. Deci E.L., Ryan R.M. Facilitating optimal motivation and psychological well-being across life's domains. Canadian Psychology. 2008. 49(1):14–23.
Article
6. Hughes M.E., Waite L.J., LaPierre T.A., Luo Y. All in the family: The impact of caring for grandchildren on grandparents' health. The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences. 2007. 62(2):S108–S119.
Article
7. Kang H.S., Lee J.H. The relationship of health and life of satisfaction on rural elderlies. Health and Social Science. 2007. 21:51–64.
8. Kim M.J. A study of the caregiving burden on grandmothers who raise their grandchildren: A phenomenological research. Journal of Korean Academy of Nursing. 2007. 37(6):914–923.
Article
9. Kim M.J. Structural equation modeling on life satisfaction in grandmothers parenting grandchildren. 2009. Seoul: Seoul National University;Unpublished doctoral dissertation.
10. Kim S.Y. Relationships between older persons' conceptualizations of time and health. 1992. Seoul: Ewha Womans University;Unpublished master's thesis.
11. Kim U.C., Park Y.S., Kwon Y.E. Intergenerational analysis of family values among Korean mothers: With specific focus on values of children, socialization attitudes, and support of elderly parents. Korean Journal of Psychological and Social Issues. 2005. 11(1):109–142.
14. Lee E., Chung Y., Kim J., Song R., Hwang K. Statistical methods for health care research. 2006. Seoul: Koonja.
Article
15. Lee E.Y. A study on the proxy nursing in respect to working mothers: Focusing on the nursing of grandchildren by grandparents. 2006. Gwangju: Chosun University;Unpublished master's thesis.
16. Lee J.K., Lee E.A., Cho J.E. Negotiating work and family life in South Korea: Class differences among working women. Journal of Korean Women's Studies. 2006. 22(2):41–79.
17. Lee J.Y., Chung K.M., Kim W.K. The mental health study of caregiving grandmothers comparing with non-caregiving grandmothers of middle class. Korean Journal of Woman Psychology. 2008. 13(3):325–341.
18. Mossey J.M., Shapiro E. Self-rated health: A predictor of mortality among the elderly. American Journal of Public Health. 1982. 71(8):800–808.
Article
19. Musil C.M., Warner C.B., Zauszniewski J.A., Jeanblanc A.B., Kercher K. Grandmothers, caregiving, and family functioning. The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences. 2006. 61(2):S89–S98.
Article
20. Oh J.A.. A structural model on the quality of life of grandmothers caring for their grandchildren. Journal of Korean Academy of Child Health Nursing. 2007. 13(2):201–211.
21. Oh S.H., Yoon D.S. A comparative study on quality of life on the elderly among urban, farm and island area. Journal of Welfare for the Aged. 2006. 32:119–147.
22. Sands R.G., Goldberg-Glen R.S., Thornton P.L. Factors associated with the positive well-being of grandparents caring for their grandchildren. Journal of Gerontological Social Work. 2005. 45(4):65–82.
Article
23. Shin H.Y., Cho B.E. Rewards, costs and relationship quality perceived by caregiving adult children: A comparison between Koreans and Korean Americans. Journal of Family Relations. 2004. 9(1):153–174.
24. Smith J., Fleeson W., Geiselmann B., Settersten R.A. Jr., Kunzmann U. Baltes P.B., Mayer K.U, editors. Sources of well-being in very old age. The Berlin aging study: Aging from 70 to 100. 2001. New York: Cambridge University Press.
Article
25. Smith T.W., Glazer K.M. Crane D.R., Marshall E.S, editors. Hostility, marriage, and the heart: The social psychophysiology of cardiovascular risk in close relationships. Handbook of families and health: Interdisciplinary perspectives. 2006. Thousand Oaks, CA: Sage.
Article
26. So K.S. A study on the social support and the life satisfaction of the elderly in urban-rural complex city. Journal of Welfare for the Aged. 2007. 38:7–30.
27. Sok S.H., Kim K.B. A comparative study of the factors influencing quality of life between urban and rural elderly. Journal of Korean Academy of Psychiatric and Mental Health Nursing. 2008. 18(3):341–350.
28. Waldrop D.P., Weber J.A. From grandparent to caregiver: The stress and satisfaction of raising grandchildren. Families in Society. 2001. 82(5):461–472.
Article
29. Yoon G. Construction of the life satisfaction scale for the aged. Proceedings of the Korean Psychological Association Annual Convention. 1982. 26–30.
30. Yoon H.S., Heo S.Y. The mediating and moderating effects of social relationship on health status and life satisfaction of the elderly. Journal of the Korean Gerontological Society. 2007. 27(3):649–666.