George, L. K. (2010). Still happy after all these years: Researches frontiers on subjective well-being in Later life. Journal of Gerontology: Social sciences, 65, pp 331-339.
George, L.K., and Landerman, R. (1984). Health and subjective well-being: A replicated seminary data analysis. International journal of Aging and Human Development, 19, pp 133-156.
George, L. k. (2010). Still happy after all these years: Research frontiers on subjective well-being in later life. Journal of gerontology: Journal social sciences. ۶۵: ۳۳۱-۳۷۹٫
Goldsmith, A., Veum, J., and Draity, W. (1997). Unemployment, joblessness, psychological well-being and self- esteem: Theory and evidence. Journal of socio-Economics, 26, pp133-158.
Goleman, D. (1995). Emotional Intelligence. New York: Bantam.
Geringon, G. and Fleuarence, P.(2000). Effect of uncontrollability and Failure on the development of learned helplessness in perceptual motor- tasks, Research Quarterly for Exercise and sport. 71:44-54.
Herth, k. (1998). Hope as seen through the eyes of the homeless children. Paper Presented at the 4th Qualitative Health Research conference. Vancouver. BC.
Hinds, P.(2004). The hopes and wishes of Adolescents with cancer and nursing care that help. Oncology Nursing Forum, 31(5): 927-934.
Irina, P., Legal, S., Mark, A. C . (2007). Rutner, chirality on surfaces: Modeling and Behavior, chemistry today: chi mica oggi, 25, 153-169.
Keyes, C. L. M. (2002). The mental health continuum from languishing to flourishing in life. Journal of health and social behavior: 43: 207-22.
King, A. (2006). Positive Affect and the experience of Meaning im life and psychological well- being. Journal of personality and social psychology, 9(1): 179-196.
Lareson, J. S. (1991). The measurement of health: concepts and indicators. New York: Green Wood Press.
Luthans, F., Avilio, B. J., Avery, J.B., and Norman, S. M.(2007). Positive psychological capital: Measurement and relationship with performance and satins faction. Personal Psychology, 60 PP 541-572.
Martin. M. M, Rbuin, R. B. (1995). A new measure of cognitive flexibility. Journal psychological report, 76(2): 623-626.
Mayers, d. G., E. (1995). Who is happy? Psycho sci, 6:10-19.
Mayers, d. G., Diener, E. (1995). Who is happy? Psycho sci, 6: 10-19.
Mayers, d. G. (2000). The funds, friends, and faith of happy people. American Psychologist, 55:56-67.
Paradise, W. A., Kernis, H. M. (2002). self- esteem and Psychological Well-being. Journal of social and clinical Psychology. 4, pp 345-361.
Parkins, S.Y.(1997). Exploring hope; A journey with Tanzanian adolescents in a school setting. Unpublished master’s thesis, university of Alberto, Edmonton.
Peterson, S. J., and Byron, K. (2008). Exploring the role of hope in job performance: Results from four studies. Journal of Organizational Behavior, 29, PP 785-803.
Peterson, C., and Seligman, M. E. P. (1984). Casual explanation as a risk factor for depression. Theory and evidence. Psychological Review, 91, 347- 374.
Petri, H. L. (1996). Motivation: Theory, research and application (Fourth Edition). London: Bookseller publishing company.
Pineda, Q. A. (2008). Children’s attribution styles as a mediator of the relation between parenting behaviors and children’s depressive symptoms, 109-94.
Robinson, R.B., frank, D.I. (1994). The relation between self-esteem, sexual activity and pregnancy. Journal of Adolescences. 29(113): 27-39
Rodriguze, D. (2006). Colombian happiness, hope on interdisciplinary look at the correlation between explanatory Style, culture land satisfaction. Journal of Personality and social Psychology,52, pp 1260-1284.
Roini, c., ottolini, f., Raffaell, cC., Tossani, E., Ryff, CD., and fave, A. G.(2003). The Relationship of psychological well-being distress and personality. Psychotherapy psychosomatics:72, pp 268-375.
Roothman, B., Kristen. D. k., Wissing, M. P. (2003). Gender differences in aspects of psychological well-being. South African Journal of psychology, 33: 212-218.
Ryan, R. M., and Deci, E. L. (2001). On happiness and human potentials A review of research on hedonic and eudemonic Well-begin. Annual Review of Psychology, 52, pp 141-166.
Ryff, C. D. (1989). Happiness is everything or is it? Explorations ions on the meaning of psychological well-being. Journal of personality and social psychology,57, pp 1069-1081.
Ryff, C. D., and Keyes, C. l. m. (1995). The structure of psychological well- being revisited .journal of personality and social psychology. 69, pp 719-727
Ryff, CD., and singer, B. 1998). The contour of psychological well-being revisited. Journal of personality and social psychology. 69, pp 719-827.
Ryff, C. D., and singer, B. (2002). From social structure to biology Integrative science in Pursuit of human health and well-being In C. R. Synder and S. Lopez.
Seligman, M. E. P. Helplessness. (1975). San Francisco : W. H free man.
Seligman, L. (1998). Learned optimism. New York: Pocket Books.
Seligman, M. E. P. Csikszentmihalyi, M. (2000). Positive Psychology An introduction. American Psychologist, 55, 5-14.
Seligman, M. E. P. and Peterson, C. (1984). Casual Explanation as a Risk factor for Depression: Theory and Evidence. Psychological Review, 91, 347-374.
Spaulding, C. L. (1992). Motivation in the classroom New York: Mc Graw – Hill, In.
Snyder. C. R. (1989). Reality negotiation: from excuses to hope and beyond. Journal of social and clinical psychology, 8, 130-157.
Snyder, C. R. (1994). Hope and optimism. InV. D. Ramachandren (ed.), Encyclopedia of human behavior (vol. 2, pp. 535-542). San Diego, CA: Academic
Snyder, C. R. (1994). The psychology of hope: You can get there from here. New York: Free Press.
Snyder, C. R. (1995). Conceptualizing, measuring and nurturing hope. Journal of counseling and development, 73, 355-360.
Snyder, C. R. (1998a). A case for hope in painless and suffering In H. Harvey, J. Omorzu, and E. Miller (Eds.), Perspectives on loss: A source book (pp. 63-79). Washington DC: Taylor and Francis.
Snyder, C. R. (1998b). Hope. In H. S. Freidman (Ed.), Encyclopedia of mental health ( pp. 421-431). San Diego, C A: Academic.
Snyder, C. R. (1999). Hope, goal blocking thoughts, and test related anxieties. Psychological Reports, 84, 206-208.
Snyder, C. R. (2000). Handbook of hope. San Diego: Academic Press swligman, M. E. Authentic happiness. New York: Free Press.
Snyder, C. R. (2002). Hope Theory: Rainbows in the Mind. Psychological Inquiry, Vol. 13, NO. 4, 249_275.
Snyder, C. R., Higgins, R. L., and Stucky, R. (1983). Excuses: Masquerades in search of grace. New York: Wiley – Interscience.
Snyder, C. R., Lopez, S. J. (2002). Handbook of positive psychology. New York: Free Press.
