Document Type : Research Article


Ph.D. Candidate in Educational Psychology, Allame Tabatabaei University


The present study was conducted on female students of Allameh Tabataba'i University to predict Internet addiction through a seven-factor Cloninger model. The statistical population of the study consisted of all female students of Allameh Tabataba'i University studying in the academic year 2019-2020. Moreover, a sample population of 150 people was selected through the convenience sampling method. Young's Internet Addiction Test and Cloninger’s Temperament and Character Inventory (TCI-125) were administered to the sample population. The data were analyzed by Pearson’s correlation test, multiple regression. Results of Enter regression indicated that persistence dimension (b=-0.355) could account for 18.6% of variances of Internet addiction. The results of stepwise regression showed that persistence (b=-0.349) could predict 12.2% of variances of Internet addiction. Then, self-directedness was added to the prediction model which increased the explained variances of Internet addiction up to 15.4% of which 3.2% accounts particularly for self-directedness. This study may contribute to more accurate identification of involved factors in this phenomenon and provide a proper approach for prevention and treatment in line with those focused on evaluating the effective factors on Internet addiction.


Main Subjects

Amiri, S. (2018). Validation of the psychometric properties of the short version of Young's Internet Addiction questionnaire. Rooyesh; 7 (1), 65-92.
Bahri, N., SadeghMoghadam, L., Khodadost, L., Mohamdzade, J., Banafshe, E. (2011). Internet addiction status and its relation with students’ general health at Gonabad Medical University. Modern Care, Scientific Quarterly of Birjand Nursing and Midwifery Faculty, 8 (3), 166-173.
Batıgün, A. D.; Hasta, D. (2010). "Internet bağımlılığı: Yalnızlık ve kişilerarası ilişki tarzları açısından bir değerlendirme". [Internet addiction: An evaluation of loneliness and interpersonal relation types]. Anadolu Psikiyatri Dergisi; 11(3), 213-219.
Beirami, M., Abdollahzadeh Jeddi, A. (2012). Study based on Cloninger,s model: Comparing suicide attempters temperament and character dimensions with normal individuals. Journal of Fundamentals of Mental Health, 14(56), 336- 343. [DOI: 10.22038/jfmh.2013.892]
Calati, R., Giegling, I., Rujescu, D., Hartman, A. H., Moller, H. J., Ronchi, D. D., Serretti, A. (2008). Temperament and character of suicide attempters. Journal of psychiatric research, 42(11), 938-945. [DOI: 10.1016/j.jpsychires.2007.10.006]
Chaudhri, N., Caggiula, A., Donny, E., Palmatier, M., Liu, X., & Sved, A. (2008). Complex interactions between nicotine and nonpharmacological stimuli reveal multiple roles for nicotine in reinforcement. Psychopharmacology, 184(3-4), 353−366. [DOI: 10.1007/s00213-005-0178-1]
Cheung, J., Chan, K., Lui, Y., Tsui, M., Chan, Ch. (2018). Psychological well-being and adolescent's internet addiction: A school-based cross-sectional study in Hong Kong. Child and Adolescent Social Work Journal, 35(5), 477-487. [DOI: 10.1007/s10560-018-0543-7]
Chou, C. (2004). Internet heavy abuse and addiction among Taiwan college students: an online interview study. Cyber psychology and. Behavior, 14(5), 573-585. [DOI: 10.1089/109493101753235160]
Cloninger, C. R. (1987). A systematic method for clinical description and classification of personality variants. Archives of General Psychiatry,44(3), 573-588. [DOI: 10.1001/archpsyc.1987.01800180093014]
Cloninger, C. R. (2006). Differentiating personality deviance, normality, and well–being by the seven-factor psychobiological model. In: Strack S, editor. Differentiating normal and abnormal personality. 2nd. (pp. 65–81). New York: Springer.
Cloninger, C. R., & Svrakic, D., M. (2005). Personality disorders. In B. J. Sadock. V. A. Sadock (Eds.), Comprehensive textbook of psychiatry (Eight Edition). Philadelphia, Lippincott Williams & Wilkins; p. 2063-2105.
Cloninger, C. R., Svrakic, D. M., & Przybeck, T. R. (1993). A psychobiological model of temperament and character. Archives of General Psychiatry, 50 (12), 975-990. [DOI: 10.1001/archpsyc.1993.01820240059008]
Cloninger, C., R. (1986). A unified biosocial theory of personality and its role in the development of anxiety states. Psychiatric Developments, 3(2), 167-226.
Cloninger, R. (1994). The temperament and character inventory (TCI): A guide to its development and use. St. Louis, MO: Center for Psychobiology of Personality, Washington University.
Cloninjer, C. R. (2000). Differentiating Personality Deviance, Normality, and Well-Being by the Seven-Factor Psychobiological Model. In: Strack, S. editor. Differentiating normal & abnormal personality. New York: Springer.
Elovainio, M., Kivimäki, M., Viikari, J., Ekelund, J., & Keltikangas-Järvinen, L. (2005). The mediating role of novelty seeking in the association between the type 4 dopamine receptor gene p