참고문헌
- K. C. Nam. (2007). Introduction to Volunteering. Kyoungki : Nanam, p.26.
- C. S. Kim. (2011). The Effect of Volunteer Motivation Type and Volunteer Activity Satisfaction on the Life Satisfaction. Doctoral Dissertation. Hoseo University, Chungnam. p.10.
- Yunqing Li & Kenneth F. Ferraro. (2006). Volunteering in Middle and later Life: Is Health a Benefit, Barrier or Both?, Social Forces, 85, 497. https://doi.org/10.1353/sof.2006.0132
- B. K. Hung. (2015). Old-age Woman's Retirement Preparation and Life Satisfaction. Masters Dissertation. Daegu University, Daegu. p.67.
- B. R. Lee. (2014). The Effect of Participation experiences in Social Activity and the Level of Immersion on Psychological Well-Being and Depression in Middle-aged Wom.. Masters Dissertation. Chunnam University, Chunnam. p.71.
- D. W. Kang. (2014). Effects of volunteering and donation activities on psychological well-being and depression-For mid-aged men and women in Jeju. Masters Dissertation. Jeju University, Jeju. p22, p49.
- J. W. Moom & Y. W. Yoo. (2013). The Effect of Volunteer Activities on Health and Life Satisfaction. Health and Social Sciences, 34, 102.
- W. Y. Ryu. (2012). A Qualitative Study on the Meaning of Volunteering in Middle-aged Women's Life. Masters Dissertation. Hannam University, Daejeon. p.45.
- S. K. Kim. (2011). A Study on the Relationship between Social Participation and Self - Efficacy in Middle-aged Women. Masters Dissertation. Korea National Open University, Seoul. p.92.
- K. S. Chun. (2010). Well-being of Korean Middle-aged People: Measure Development of happiness and Life Meaning and Comparison between Groups. Doctoral Dissertation. Choongang University, Seoul. p.94.
- J. A. Ju. (2007). A Study on the Satisfaction of Volunteer Activities of Middle-Aged Women in Rural Area. Masters Dissertation. Soongsil University, Seoul. p.16-17.
- Y. I. Son. (2005). The Relationship between Volunteer Activity Characteristics and Life Satisfaction of Middle-Aged Married Women. Masters Dissertation. DongKook University, Seoul. p.70.
- Robert Grimm., Kimberly spring & Nathan Dietz. (2007). The Health Benefits of Volunteering: A Review of Recent Research. Washington D. C. : Corporation for National and Community Service. p.13.
- Hrubetz & A.. C. Mills. (2001). Insights and Inquiry: Seeling Balance. Journal of professional nursing, 17, 217. https://doi.org/10.1053/jpnu.2001.27586
- E. Diener. (1984). Subjective Well-being. Psychological Bulletin, 95, 542-575. https://doi.org/10.1037/0033-2909.95.3.542
- Mayo Clinic. (2003). Empty nest syndrome: Tips for coping. Retrieved. 9.
- Y. S. Sim. (2013). The effects of middle - aged volunteer activities on life satisfaction and ego-identity. Masters Dissertation. Baekseok University, Seoul. p.1.
- R. Mowday, R. M. Steers & L. W. Porter. (1979). The Measurement of Organizational Commitment. Journal of Vocational Behavior, 14, 224-247. https://doi.org/10.1016/0001-8791(79)90072-1
- Peggy Thoits & Lyndi N. Hewitt. (2001). Volunteer Work and Well-being. Journal of Helth and Social Behavior, 42, 116.
- Sonja M., Hunt, S. P., McKenna, J., McEwen, E. M., Backett, Jan Williams & Evelyn Papp. (1980). A quantitative approach to perceived health status : a validation study. Journal of Epidemiology and Community Health. 34, 281-286. https://doi.org/10.1136/jech.34.4.281
- S. M. Yoon. (2014). Sports participation and health awareness of Middle and High school Students. Masters Dissertation. Korea National University of Education, p.20.
- M. S. Lee et al. (2017). Volunteerism in the Era of New Paradigm. Seoul : Hakjisa. p.28.
- J. W. Jung, H. W. Park & T. W. Seong. (2017). Government R & D Project Status and Interest Analysis of Technology Related to the Fourth Industrial Revolution-Focusing on graphene, big data, and biomarkers. Spring Conference Papers (p.550.). Seoul : Korea Academia-Industrial cooperation Society.
- C. G. Kim & M. R. Lim. (2011). Development directions of voluntarism in University students, Journal of the Korea Convergence Society, 2(2), 57-60. https://doi.org/10.15207/JKCS.2011.2.2.057