1. Abdollahi, A., Abu Talib, M., Yacob, S. N., & Ismail, Z. (2014). Hardiness as a mediator between perceived stress and happiness in nurses. Journal of Psychiatric and Mental Health Nursing, 21(9), 789-796.
2. Aghababaei, N., & Blachnio, A. (2015) Well-being and the dark triad. Personality and Individual Differences. 86, 365-368.
3. Altman, T. (2017). Structure, validity, and development of a brief version of the narcissistic inventory-revised and its relation to current measures of vulnerable and grandiose narcissism. Personality and Individual Differences, 104, 207-214.
4. Atari, M., & Chegeni, R, (2016). Assesment of dark personalities in Iran: Psychometric evaluation of the Farsi translation of the Short Dark Triad (SD3-F). Personality and Individual Difference, 102: 111-117.
5. Atari, M., & Chegeni, R. (2016). Dark but not black: A reply to Zarei, Ghorbani, and Gharibi. Germination of Psychology, 5(15). (In Persian).
6. Argyle, M., Martin, M., & Crossland, J. (1989). Happiness as a function of personality and social encounters. Recent Advances in Social Psychology, 10(5)189-203. North-Holland: Elsevier Science Publishers B.V.
7. Argyle, M. (1987). The psychology of happiness. London, UK: Methuen.
8. Besharat, M., Ghahremani, M., & Givi, B. (2014). The role of self-regulation and impulsivity prediction in sport achievement: The comparison of contact and non-contact sports. Motor Behavior Journal, 18, 131-146. (In Persian).
9. Brand, S., Kalak, N., Gerber, M., Clough, P. J., Lemola, S., Puhse, U., & Holsboer-Trachsler, E. (2016). During early and mid-adolescence, greater mental toughness is related to increased sleep quality and quality of life. Journal of Health Psychology, 21 (6): 905-15.
10. Baughman, H. M., Dearing, S., Giammarco, E. E., & Vernon, P. A. (2012). Relationships between bullying behaviors and the drak triad: A study with adults. Personality and Individual Differences, 52, 571-575.
11. Carton, H., & Egan, V. (2016). The dark triad and intimate partner violence. Personlity and Individual Differences, 105(4): 84-88.
12. Coulter, T. J., Mallett, C. J., & Gucciardi, D. F. (2010). Understanding mental toughness in Australian soccer: Perceptions of players, parents, and coaches. Journal of Sports Science, 28(7), 699–716.
13. Christie, R., & Geis, F. (1970). Studies in Machiavellianism. New York: Academic Press.
14. Carlson, E. N., Vazire, S., & Oltmanns, T. F. (2011). You probably think this paper's about you: Narcissists' perceptions of their personality and reputation. Journal of Personality and Social Psychology, 101(1), 185-201., Journal of Personality and Social Psychology, 101(1), 185-201.285.
15. Egan, V., Chan, S., & Shorter, G. W. (2014). The Dark Triad, happiness and subjective well-being. Personality and Individual Differences. 67(17-22).
16. Furnham, A., Richards, S. C., & Paulhus, D. L. (2013) the dark triad of personality: A 10-year review. Social and Personality Psychology Compass, 7, 199-216.
17. Ghorbani, N., Watson, P. J., Hamzavy, F., & Weathington, B. L. (2010). Self-knowledge and narcissism in Iranians: Relationships with empathy and self-esteem. Current Psychology, 29(2), 135-143.
18. Ghomrani, A., Samadi, M., Taghinejad, M., & Shamsi, A. (2015). The study of the validity and reliability of dark personality scale in students. Journal of Psychological Models and Methods, 6(20), 112-118. (In Persian).
19. Gucciaardi, D. F., Gordon, S., & Dimmock, J. A. (2008). Towards anunderstanding of mental toughness inAustralian football. Journal of Applied Sport Psychology, 20, 261-281
20. Goleman, D. (2006). Emotional intelligence: The new science of human relationships, dark triad chapter (Gh. Khanghaei, Translator). Tehran: Noandish. (In Persian).
21. Hatami, F., Hatami Shahmir, E., Adibpur, N., & Tahmasebi, F. (2012). The relationships between mental toughness and physical fitness in female students. Sport Psychology Researches, 2, 53-64. (In Persian).
22. Hoseini, J., Mahdavi Nesyani, Z., Hashemi, Sh., & Abbasi, Sh. (2015). Examinig the relationship of cognitive flexibility and mental toughness with happiness and job exhaustion among family provider employed women. Sport Psychology Researches. 3(4): 56-65 (In Persian).
23. Jung, K. (2016). Happiness as an additional antecedent of schadenfreude. The Journal of Positive Psychology. 1(2): 186-196.
24. Jones, D. N., & Paulhus, D. L. (2011). The role of impulsivity in the dark triad of personality. Personality and Individual Differences, 51, 679–682.
25. Figueredo, A. J. (2013). The core of darkness: Uncovering the heart of the dark triad. European Journal of Personality, 27, 521-531.
26. Jones, D. N., & Paulhus, D. L. (2009). Machiavellianism. In M. R. Leary, & R. H. Hoyle (Eds), Handbook of Individual differences in social behavior (pp. 93-108). New York: Guilford.
27. Jonason, P. K., Lyons, M., Bethell, E. J., & Ross, R. (2013). Different routes to limited empathy in the sexes: Examining the links between the dark triad and empathy. Personality and Individual Differences, 54(5), 572-576.
28. Jonason, P. K., & Webster, G. D. (2010). The dirty dozen: A concise measure of the dark triad. Psychological Assessment, 22(2), 420–432.
29. Jalloh, A. (2014). Measuring happiness: Examining definitions and instruments. A Student Journal of Park & Recreation Administration, 12(1), 5-67.
30. Karami, J., Sharifi, Kh. & Bashlideh, K. (2009). Examining the relationship of family performance with psychological mental toughness in high school students of Kermanshah city. The Journal of Psychological Discoveries. 4(16), 167-188.
31. Keramati, M. R. (2014). A comparison of health-related quality of life and job satisfaction in physically active and sedentary faculty members. International Journal of Applied Sciences, 1(2), 68-77.
32. Kobasa, S.C. (1982) the Hardy Personality: Toward a Social Psychology of Stress and Health. In: Sanders, G.S. and Suls, J., Eds., Social Psychology of Health and Illness, Lawrence Erlbaum Assoc., Hillsdale, 1-25.
33. Erbium, A, & Kobasa, S. (1979). Strssful life events, Personality, and health: Aninquiry into hardiness. Journal of Personality and socialpsychology, 37, 1-11.
34. Moteshareyi, E., Farokhi, A., & Kashani, V. (2016). The comparison of mental toughness of women and men athletes in contact and no-contact sports. Motor Behavior Journal, 3(8): 71-86 (In Persian).
35. Mellalieu, Sh, & Hanton, Sh. (2009). Advances in applied sport psychology: A review.
36. Malekian, A., Mohammadi Biabri, S., Fattahi, J., & Safari, A. (2015). The Comparison of athlete and non-athlete student’s happiness of Kermanshah City. J Managment Science, 1(1), 11-15.
37. Miller, J. D., Gentile, B., Wilson, L., & Campbell, W. K. (2013). Grandiose and vulnerable Narcissism and the DSM–5 pathological personality trait model. Journal of Personality Assessment, 95, 284–290.
38. Naami, A., Smaeeli Far, N., & Pourmahdi, A. (2014) Prediction of student’s happiness based on the components of their socioeconomic status. International Journal of Psychology and Behavioural Research. 3(1): 61-74.
39. Paulhus, D. L. (2014). Measuring dark personalities. In G. J. Boyle, D. H. Saklofske, & G. Matthews (Eds.), Measures of personality and social psychological constructs (pp. 112-120). San Diego, CA: Academic Press.
40. Paulhus, D. L., & Williams, K. M. (2002). The dark triad of personality: Narcissism, Machiavellianism, and psychopathy. Journal of Research in Personality, 36(6), 556-563.
41. Paulhus, D. L. (1998). Interpersonal and intrapsychic adaptiveness of trait self-enhancement: A mixed blessing? Journal of Personality and Social Psychology, 74(5), 1197-1202.
42. Ramezani, S. G., & Gholtash, A. (2015). The relationship between happiness, self-control and locus of control. International Journal of Educational Pschological Research, 1(2): 100-104.
43. Rauthmann, J. F. (2012). The dark triad and interpersonal perception: Similarities and differences in the social consequences of narcissism, Machiavellianism, and psychopathy. Social Psychological and Personality Science, 3, 487-496.
44. Salahshoor, B. B. (2014). The study of demographic and personality traits affecting the happiness among university students. Resource Assessment Managmentt Technology Paper, 40(3), 643-468.
45. Sangeeta, V., & Chetan, S. V. (2015). Happiness and peer pleasure among adolescent. Indian Journal of Psychology, 6(1), 103-105.
46. Sabouri, S., Gerber, M., Bahmani, D., Lemola, S., Clough, P. J., Kalak, N., & Brand, S. (2016). Examining dark triad traits in relation to mental toughness and physical activity in young adults, Journal of Neuropsychiatric Disease and Treatment, 1(1), 1-3.
47. Sheard, M., Golby, J., & Van Wersch, A. (2009). Progress towards construct validation of the Sports Mental Toughness Questionnaire (SMTQ). European Journal of Psychological Assessment, 25, 186-193.
48. Tarahi, M., & Nasirian, M. (2017). Happiness and risk behaviours in freshman students of Khorramabad universities: The first phase of a longitudinal study. Iranian Journal of Psychiatry Behavioural Science, 3(4): 72-79. (In Persian)
49. Toering, T. T., Elferink Gemser, M. T., Jordet, G., & Visscher, C. (2009). Self-regulation and performance level of elite and non-elite youth soccer players. Journal of Sports Sciences, 27, 1509-1517.
50. Veselka, L., & Vernon, P. A. (2014). Introduction to the special issue on the dark triad and related traits. Personality Individual Journal. 4(3): 100-107.
51. Wayne Leach, C., Spears, R., Nyla, R., & Doosje, B. (2003). Malicious pleasure: Schadenfreude at the suffering of another Group. Journal of Personality and Social Psychology, 84(5): 932-43.
52. Willie, F., Elman, S, Mckelvie, J (2003). Narcissism in Football players: Stereotype or reality? The Online Journal of Sport Psychology, 5(1): 38-46.
53. Yavari, Y. (2014). Comparison of Narcissism and beliefs about appearance among elite and amateur body builder. The Journal of Psychology Reaserchs, 7, 49-62.
54. Zardoshtian, Sh., Ahmadi, B., & Azadi, A. (2012). The relation of autonomy-supportive behaviors of coaches with self-determined motivation and sport commitment of elite female players in Handball League. Research in Sport Management & Motor Behavior, 2(3), 150-167. (In Persian).
55. Zareei, A., Ghorbani, N., & Gharibi, H. R. (2016). Dark triad: Maladaptive personality structures detected in last century of scientific psychology. Journal of Germination Psychology, 5(14), 123-30.
