1. Afrooz, G. (2006). Discussions in the psychology and education of children and adolescents. Parents and Teachers Association Publication.
2. Ahmadi, A. (2010). Psychology of adolescents and youth. Masoud Publication.
3. Alex Linley, P., Joseph, S., Harrington, S., & Wood, A. M. (2006). Positive psychology: Past, present, and (possible) future. The journal of positive psychology, 1(1), 3-16. [
DOI:10.1080/17439760500372796]
4. Argyle, M. (1997). Is happiness a cause of health? Psychology and Health, 12(6), 769-781. [
DOI:10.1080/08870449708406738]
5. Brackney, B. E., & Westman, A. S. (1992). Relationships among hope, psychosocial development, and locus of control. Psychological reports, 70(3), 864-866. [
DOI:10.2466/pr0.1992.70.3.864]
6. Bullough, R. V. (2011). Hope, happiness, teaching, and learning. New understandings of teacher's work: Emotions and educational change, 15-30. [
DOI:10.1007/978-94-007-0545-6_2]
7. Connor, K. M., & Davidson, J. R. (2003). Development of a new resilience scale: The Connor‐Davidson resilience scale (CD‐RISC). Depression and anxiety, 18(2), 76-82. [
DOI:10.1002/da.10113]
8. Costa Jr, P. T., & McCrae, R. R. (1996). Mood and personality in adulthood. In Handbook of emotion, adult development, and aging (pp. 369-383). Elsevier. [
DOI:10.1016/B978-012464995-8/50021-2]
9. Day, V., Mensink, D., & O'Sullivan, M. (2000). Patterns of academic procrastination. Journal of College Reading and Learning, 30(2), 120-134. [
DOI:10.1080/10790195.2000.10850090]
10. Duckworth, A. (2019). Grit: Why passion and resilience are the secrets to success. NIDA Journal of Language and Communication, 24(35), 105-106.
11. Duckworth, A. L., & Kern, M. L. (2011). A meta-analysis of the convergent validity of self-control measures. Journal of Research in personality, 45(3), 259-268. [
DOI:10.1016/j.jrp.2011.02.004]
12. Duckworth, A. L., Peterson, C., Matthews, M. D., & Kelly, D. R. (2007). Grit: perseverance and passion for long-term goals. Journal of Personality and Social Psychology, 92(6), 1087. [
DOI:10.1037/0022-3514.92.6.1087]
13. Duckworth, A. L., Quinn, P. D., & Tsukayama, E. (2021). Revisiting the factor structure of grit: A commentary on Duckworth and Quinn (2009). Journal of Personality Assessment, 103(5), 573-575. [
DOI:10.1080/00223891.2021.1942022]
14. Duggan, C., Wilson, C., DiPonio, L., Trumpower, B., & Meade, M. A. (2016). Resilience and happiness after spinal cord injury: a qualitative study. Topics in spinal cord injury rehabilitation, 22(2), 99-110. [
DOI:10.1310/sci2202-99]
15. Easterlin, R. A. (2006). Life cycle happiness and its sources: Intersections of psychology, economics, and demography. Journal of economic psychology, 27(4), 463-482. [
DOI:10.1016/j.joep.2006.05.002]
16. Edwards, L., Rand, K. L., Lopez, S. J., & Snyder, C. (2007). Understanding hope: A review of measurement and construct validity research. [
DOI:10.1093/oso/9780195172188.003.0006]
17. Fredrickson, B. L., & Branigan, C. (2005). Positive emotions broaden the scope of attention and thought‐action repertoires. Cognition & emotion, 19(3), 313-332. [
DOI:10.1080/02699930441000238]
18. Hale, A., & Heijer, T. (2017). Defining resilience. In Resilience engineering (pp. 35-40). CRC Press. [
DOI:10.1201/9781315605685-5]
19. Hills, P., & Argyle, M. (2002). The Oxford Happiness Questionnaire: a compact scale for the measurement of psychological well-being. Personality and individual differences, 33(7), 1073-1082. [
DOI:10.1016/S0191-8869(01)00213-6]
20. Hosseinchary, M., & Dehghani, Y. (2008). Predicting the amount of academic procrastination based on self-regulation strategies in learning. Journal of Research in Educational Science, 2(4), 63-74. http://www.jiera.ir/article_83318_6f3bfe9bb91b27b85d6de25a3295e7c8.pdf
21. Inzlicht, M., Schmeichel, B. J., & Macrae, C. N. (2014). Why self-control seems (but may not be) limited. Trends in cognitive sciences, 18(3), 127-133. [
DOI:10.1016/j.tics.2013.12.009]
22. Jokar, B., & Sepehri, S. (2006). The relationship between happiness and selection methods. Psychological Studies Quarterly, 2(3), 125-138.
23. Lewis, C. A., Maltby, J., & Day, L. (2005). Religious orientation, religious coping and happiness among UK adults. Personality and individual differences, 38(5), 1193-1202. [
DOI:10.1016/j.paid.2004.08.002]
24. Lyubomirsky, S., King, L., & Diener, E. (2005). The benefits of frequent positive affect: Does happiness lead to success? Psychological bulletin, 131(6), 803. [
DOI:10.1037/0033-2909.131.6.803]
25. McMahon, D. M. (2008). The pursuit of happiness in history. The science of subjective well-being, 80-93.
26. Naderi, K., NeshatDoost, H. T., & Talebi, H. (2021). Evaluating the Effectiveness of Self-regulation Strategy Training on Procrastination, Happiness and Academic Achievement. Journal of Clinical Research in Paramedical Sciences, 10(1). [
DOI:10.5812/jcrps.100923]
27. Popa-Velea, O., Mihăilescu, A. I., Diaconescu, L. V., Gheorghe, I. R., & Ciobanu, A. M. (2021). Meaning in Life, Subjective Well-Being, Happiness and Coping at Physicians Attending Balint Groups: A Cross-Sectional Study. International Journal of Environmental Research and Public Health, 18(7), 3455. [
DOI:10.3390/ijerph18073455]
28. Rahimian Boogar, E., & Asgharnejad Farid, A. A. (2008). The Relationship between Psychological Hardiness also Ego-resiliency and Mental Health in Adolescent and Adult Survivors of Bam Earthquake [Original Research]. Iranian Journal of Psychiatry and Clinical Psychology, 14(1), 62-70. http://ijpcp.iums.ac.ir/article-1-416-fa.html
29. Ramezani, S. G., & Gholtash, A. (2015). The relationship between happiness, self-control and locus of control. International Journal of Educational and Psychological Researches, 1(2), 100. [
DOI:10.4103/2395-2296.152222]
30. Sadri Damirchi, E., & Samadifard, H. (2019). Predicting of Life Expectancy in Diabetic Patients Based on Self-efficacy, Self-esteem and Perceived Social Support [Original]. Internal Medicine Today, 25(2), 85-92. http://imtj.gmu.ac.ir/article-1-2957-fa.html [
DOI:10.32598/hdq.4.2.85]
31. Shah, S., Mumtaz, A., & Chughtai, A. (2017). Subjective Happiness and Academic Procrastination Among Medical Students: The Dilemma of Unhappy and Lazy Pupils. PRAS 1: 008 happy. Lack of leisure activities aggravates the stressful state and medical students tend to be unhappy. Poor academic performance itself is a factor which contributes to the feelings of unhappiness and stress in medical student [9]. Furthermore, procrastination is one of the numerous identified determinants of unsatisfactory academic performance, 10, 13-15.
32. Sharifi, P. (2022). A review of the effect of group semantic therapy training on mental health, life expectancy and loneliness of young divorced women. Environmental sciences and geography knowledge, 1(2), 1-10. http://rimag.ricest.ac.ir/fa/Article/36379
33. Sheikh, A., Ghamari, H., & Ashrafi, S. (2015). The effect of the educational method based on mindfulness on the self-control of female students. Journal of Research in Educational Science, 9(28), 87-104. http://www.jiera.ir/article_50138_86bab46644b8245b703bc13b61036da4.pdf
34. Singh, K., & Jha, S. D. (2008). Positive and negative affect, and grit as predictors of happiness and life satisfaction. Journal of the Indian Academy of Applied Psychology, 34(2), 40-45.
35. Snyder, C. R. (2000). Handbook of hope: Theory, measures, and applications. Academic press.
36. Snyder, C. R. (2002). Hope theory: Rainbows in the mind. Psychological Inquiry, 13(4), 249-275. [
DOI:10.1207/S15327965PLI1304_01]
37. Strack, F., Schwarz, N., & Gschneidinger, E. (1985). Happiness and reminiscing: the role of time perspective, affect, and mode of thinking. Journal of Personality and Social Psychology, 49(6), 1460. [
DOI:10.1037/0022-3514.49.6.1460]
38. Veenhoven, R. (1991). Is happiness relative? Social indicators research, 24, 1-34. [
DOI:10.1007/BF00292648]
39. Wiese, C. W., Tay, L., Duckworth, A. L., D'Mello, S., Kuykendall, L., Hofmann, W., . . . Vohs, K. D. (2018). Too much of a good thing? Exploring the inverted‐U relationship between self‐control and happiness. Journal of personality, 86(3), 380-396. [
DOI:10.1111/jopy.12322]
40. Witvliet, C. v., Richie, F. J., Root Luna, L. M., & Van Tongeren, D. R. (2019). Gratitude predicts hope and happiness: A two-study assessment of traits and states. The journal of positive psychology, 14(3), 271-282. [
DOI:10.1080/17439760.2018.1424924]
41. Yockey, R. D. (2016). Validation of the short form of the academic procrastination scale. Psychological reports, 118(1), 171-179. [
DOI:10.1177/0033294115626825]