Argyle, M. (1999). Causes and correlates of happiness. In D. Kahneman, E. Diener, and N. Schwarz (Eds.), Well-being: The foundations of hedonic psychology (pp. 353-373). New York, NY: Russell Sage.
Baron, R. M., & 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(6), 1173-1182.
Carson, S. H., & Langer, E. J. (2006). Mindfulness and selfacceptance. Journal of Rational-Emotive & Cognitive Behavioral Therapy, 24(1), 29-43.
Cheung, M. W. L. (2007). Comparison of approaches to constructing confidence intervals for mediating effects using structural equation models. Structural Equation Modeling: A Multidisciplinary Journal, 14(2), 227-246.
Cho, K. H., & Ko, J. H. (2012). The role of positive attitude in the relationship between adolescents' experience of negative life events and happiness. The Journal of Human Studies, 30, 93-118.
Compton, W. C. (2005). An Introduction to positive psychology. Belmont, CA: Thomson Wadsworth.
Debats, D. L., Drost, J., & Hansen, P. (1995). Experience of meaning in life: A combined qualitative and quantitative approach. British Journal of Psychology, 86(3), 359-375.
Diener, E. (1984). Subjective well-being. Psychological Bulletin, 95(3), 542-575.
Diener, E., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The satisfaction with life scale. Journal of Personality Assessment, 49(1), 71-75.
Diener, E., & Seligman, M. E. P. (2002). Very happy people. Psychological Science, 13(1), 81-84.
Emmons, R. A., & McCullough, M. E. (2003). Counting blessings versus burdens: An experimental investigation of gratitude and subjective well-being in daily life. Journal of Personality and Social Psychology, 84(2), 377-389.
Gilovich, T., Keltner, D., Chen, S., & Nisbett, R. E. (2013). Social psychology (3rd ed.). New York, NY: W. W. Norton & Company.
Glassman, E. J. (1988). Development of a self report measure of soothing receptivity (Unpublished doctorial dissertation). York University, Toronto, Canada.
Ha, H. J. (2015). Family factors and quality of interpersonal relations of middle school students: Mediating effect of positive attitude (Unpublished master's thesis). Kyungnam University, Changwon, Korea.
Han, S. B. (1992). Relationship between children's self: Concepts and family systems as analyzed by the circumplex model. Korean Journal of Child Studies, 13(2), 145-160.
Han, M., Choi, I., Kim, B., Lee, H., Kim, K. & Ryu, S. (2012). Happiness of Korean adolescence: Age-based comparison. Korean Journal of Youth Studies, 19(5), 217-235.
Hyun, K. J. (2009). Exploring the components of positivity among adult Koreans: Development and validation of a positive attitude scale. Korean Journal of Social and Personality Psychology, 23(2), 13-42.
Jeon, K. S., & Jung, T. Y. (2009). Happiness determinants for Korean adolescents. Korean Journal of Psychological and Social Issues, 15(1), 133-153.
Kessler, R. C., Price, R. H., & Wortman, C. B. (1985). Social factors in psychopathology: Stress, social support, and coping process. Annual Review of Psychology, 36, 531-572.
Keyes, C. L. M. (2005). Mental illness and/or mental health? Investigation axioms of the complete state model of health. Journal of Consulting and Clinical Psychology, 73(3), 539-548.
Kim, K., Ryu, S., & Choi, I. (2012). Family activities and wellbeing in midlife: Meal, phone conversation, and leisure. Korean Journal of Psychological and Social Issues, 18(2), 279-300.
Kim, K. W., & Lim, J. Y. (2013). A review on current trends of optimism research and their implications: Application to the children. Asian Journal of Child Welfare and Development, 11(1), 45-71.
Kim, M. S., Kim, H. W., Cha, K. H., Lim, J. Y., & Han, Y. S. (2003). Exploration of the structure of happy life and development of the happy life scale among Korean adults. Korean Journal of Health Psychology, 8(2), 415-442.
Kim, U., & Park, Y. S. (2004). Factors influencing the quality of life for Korean adolescents and adults at home, school, work, and leisure settings: Indigenous psychological analysis. Korean Journal of Health Psychology, 9(4), 973-1002.
Kim, Y. N., & Ko, J. H. (2011). Self- and spouse-enhancement, subjective happiness, and marital quality in married couples. Korean Journal of Social and Personality Psychology, 25(2), 167-182.
Ko, J. H., & Yun, K. R. (2007). The relationship between daily life stress and suicidal ideation of adolescents: The role of egoresiliency as a buffer. Studies on Korean Youth, 18(1), 185-212.
Koo, J., & Kim, U. (2006). Integrated relationship among psychological traits, life experience, and subjective wellbeing. Korean Journal of Social and Personality Psychology, 20(4), 1-18.
Koo, J., & Suh, E. M. (2011). Happiness in Korea: Who is happy and when? Korean Journal of Social and Personality Psychology, 25(2), 143-166.
Lee, H. J., & Nam, H. J. (2005). An impact of family cohesion and family enmeshment on adolescents' psychological adjustment. Korean Journal of Youth Studies, 12(1), 63-84.
Lee, H. K. (2008). The effect of optimism and controllability of the situation on high school students' perceived control and coping strategies. Korean Journal of School Psychology, 5(2), 193-211.
Lee, M. (2003). Daily contextual variations in levels of adolescent happiness. Korean Journal of Developmental Psychology, 16(4), 193-209.
McGregor, I., & Little, B. R. (1998). Personal projects, happiness, and meaning: On doing well and being yourself. Journal of Personality and Social Psychology, 74(2), 494-512.
Moos, R. H. (1984). Context and coping: Toward a unifying conceptual framework. American Journal of Community Psychology, 12(1), 5-36.
Myers, D. G. (2000). The funds, friends, and faith of happy people. American Psychologist, 55(1), 56-67.
Newcomb, T. M. (1958). Attitude development as a function of reference groups. In E. E. Maccoby, T. M. Newcomb, & E. L. Hartley (Eds.), Reading in social psychology (3rd ed.). New York, NY: Holt, Rinehart and Winston.
Okun, M. A., & Stock, W. A. (1987). Correlates and components of subjective well-being among the elderly. Journal of Applied Gerontology, 6(1), 95-112.
Olson, D. H., Portner, J., & Lavee, Y. (1985). FACES III. Minneapolis, MN: Family Social Science, University of Minnesota.
Olson, D. H., Russel, C. S., & Sprenkle, D. H. (1983). Circumplex model of marital and family systems: IV. Theoretical update. Family Process, 22(1), 69-83.
Park, S. H. (2004). A study of the relationship between parent-child communication style, family system and the child's self-esteem perceived by the child (Unpublished master's thesis). Yonsei University, Seoul, Korea.
Preacher, K. J., & Hayes, A. F. (2008). Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models. Behavior Research Methods, 40(3), 879-891.
Roh, Y. H., & Sohn, Y. W. (2011). The self-enhancement and its relationship with individual adjustment. Korean Journal of Social and Personality Psychology, 25(4), 61-76.
Ryff, C. D. (1989). Happiness is everything or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57(6), 1069-1081.
Scheier, M. F., Fenigstein, A., & Buss, A. H. (1974). Self-awareness and physical aggression. Journal of Experimental Social Psychology, 10(3), 264-273.
Seligman, M. E. P. (2002). Authentic happiness: Using the new positive psychology to realize your potential for lasting fulfillment. New York, NY: Free Press.
Seligman, M. E. P., & Csikszentmihalyi, M. (2000). Positive psychology: An introduction. American Psychologist, 55(1), 5-14.
Seligman, M. E. P., Steen, T. A., Park, N., & Peterson, C. (2005). Positive psychology progress: Empirical validation of intervention. American Psychologist, 60(5), 410-421.
Snyder, C. R., Harris, C., Anderson, J. R., Holleran, S. A., Irving, L. M., & Sigmon, S. T., ... Harney, P. (1991). The will and the ways: Development and validation of an individualdifferences measures of hope. Journal of Personality and Social Psychology, 60(4), 570-585.
Sobel, M. E. (1982). Asymptotic confidence intervals for indirect effects in structural equation models. In S. Leinhardt (Ed.), Sociological methodology (Vol. 13, pp. 290-312). Washington DC: American Sociological Association.
Steger, M. F., Frazier, P., Oishi, S., & Kaler, M. (2006). The meaning in life questionnaire: Assessing the presence of and search for meaning in life. Journal of Counseling Psychology, 53(1), 80-93.
Stone, A. A., Schwartz, J. E., Broderick, J. E., & Deaton, A. (2010). A snapshot of the age distribution of psychological wellbeing in the United States. Proceedings of the National Academy of Sciences, USA, 107, 9985-9990.
Suh, E. K., Koo, J. S., Lee, D. G., Jung, T. Y., & Choi, I. (2010). The meanings of Korean happiness index. Proceedings of the Korean Psychological Association, 213-232. Retireved from http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06378006
Wilson, W. (1967). Correlates of avowed happiness. Psychological Bulletin, 67(4), 294-306.
Won, D., Kim, K. H., & Kwon, S. J. (2005). Validation of the Korean version of meaning in life questionnaire. Korean Journal of Health Psychology, 10(2), 211-225.
Yoo, S. H. (2007). Student expectations and perceptions of the transition from elementary to middle school. The Journal of Elementary Education, 20(1). 355-375.
Yoo, K., & Lee, K. H. (2015). The influence of optimism on occupational engagement: Testing the mediated moderation effect of career adaptability and illusion of control. The Journal of Career Education Research, 28(2), 65-86.
Yoon, S. M. (2011). The effectiveness of positive psychological intervention activities for happiness-enhancement: Comparison between individual-focused activities and relationshipfocused activities (Unpublished doctorial dissertation). Ajou University, Suwon, Korea.
Yoon, S. M., & Shin, H. C. (2010). Validation study of the Korean version of positive psychotherapy inventory. Korean Journal of Counseling and Psychotherapy, 22(3), 707-732.