Does impulsivity mediate the relationship between alexithymia and aggression?

نوع مقاله : مقاله پژوهشی

نویسندگان

1 Assistant professor, Department of Psychology, Psychology and Educational Sciences Faculty, Yazd University, Yazd, Iran

2 MA. student in general psychology, Department of Psychology, Psychology and Educational Sciences Faculty, Yazd University, Yazd, Iran

چکیده

Introduction: In order to reduce the harm inflicted by aggression, the antecedent of it must be identified. The previous research findings have demonstrated that alexithymia is one of these factors, but the mechanisms underlying this connection are not well-understood. The present study aimed to assess impulsivity as a mediator of the relationship between alexithymia and aggressive behavior among university students.
Materials and Methods: This study was descriptive correlational in design and the participants were 198 students from Yazd University in the academic year of 2017-2018. These students were assessed by Toronto Alexithymia Scale-20 (TAS-20), Buss-Perry Aggression Questionnaire (BPAQ), and Barratt Impulsiveness Scale (BIS). Afterwards, the data was analyzed by Structural Equation Modeling Technique (SEM) utilizing AMOS software.
 
Results: Analyses indicated that alexithymia and aggression were positively correlated with one another, as well as impulsivity. Analyses of mediation indicated that impulsivity partially mediated the association between alexithymia and aggression in Iranian students.
 Conclusion: The results indicate that the effect of alexithymia on aggression was partially mediated by impulsivity. Hence, the future research can examine the other possible mediators.
 

کلیدواژه‌ها


  1. Saeedi E, Sabourimoghadam H, Hashemi T. [Predicting the relationship between emotional intelligence and anger rumination with the aggression of Tabriz university students]. Quarterly journal of social psychology research 2020: 10: 65-82.‏(Persian)
  2. Baron R, Richardson D. Human Aggression. 2nd New York: Plenum; 1994.
  3. Elmasry NM, Fouad AA, Khalil DM, Sherra KS. Physical and verbal aggression among adolescent school students in Sharkia, Egypt: prevalence and risk factors. Egypt J Psychiatry 2016; 37(3): 166-73.
  4. O'Leary KD, Olivari MG, Confalonieri E. Prevalence, gender and age differences of dating aggression among Italian adolescents. Eur J Psychol 2020; 16(4): 659-75.
  5. Bushman BJ, Coyne SM, Anderson CA, Björkqvist K, Boxer P, Dodge KA, et al. Risk factors for youth violence: Youth violence commission. Aggress Behav 2018; 44(4): 331-6.
  6. Krahé B. The social psychology of aggression. 2nd London: Psychology Press; 2013.
  7. Hemming L, Haddock G, Shaw J, Pratt D. Alexithymia and its associations with depression, suicidality, and aggression: an overview of the literature. Front Psychiatry 2019; 10(203): 1-7.
  8. Khodapanah M, Sohrabi F, Ahadi H. [The structural model of brain-behavioral systems, impulsivity, alexithymia and cognitive emotion regulation with eating behavior]. Iranian journal of health education and health promotion 2018: 6(3): 251-65.‏ (Persian)
  9. Swart M, Kortekaas R, Aleman A. Dealing with feelings: characterization of trait alexithymia on emotion regulation strategies and cognitive-emotional processing. PLoS One 2009; 4(6): 51-57.
  10. Levenson RW. The intrapersonal functions of emotion. Cogn Emot 1999; 13(5): 481-504.
  11. Sfeir E, Geara C, Hallit S, Obeid S. Alexithymia, aggressive behavior and depression among Lebanese adolescents: A cross-sectional study. Child Adolesc Psychiatr Ment Health 2020; 14(1): 1-7.
  12. Stasiewicz PR, Bradizza CM, Gudleski GD, Coffey SF, Schlauch RC, Bailey ST, et al. The relationship of alexithymia to emotional dysregulation within an alcohol dependent treatment sample. Addict Behav 2012; 37: 469-76.
  13. Kealy D, Ogrodniczuk JS, Rice SM, Oliffe JL. Alexithymia, suicidal ideation and health-risk behaviours: a survey of Canadian men. Int J Psychiatr Clin Pract 2018; 22(1): 77-9.
  14. Kupferberg SL. The relation between alexithymia and aggression in a nonclinical sample. Ph.D. Dissertation. ProQuest Information and Learning, 2002.‏
  15. Hamilton KR, Littlefield AK, Anastasio NC, Cunningham KA, Fink LH, Wing VC, et al. Rapid-response impulsivity: Definitions, measurement issues, and clinical implications. Personal Disord 2015; 6(2): 168-81.
  16. Patton JH, Stanford MS, Barratt ES. Factor structure of the Barratt impulsiveness scale. J Clin Psychol 1995; 51(6): 768-74.
  17. Velotti P, Garofalo C, Petrocchi C, Cavallo F, Popolo R, Dimaggio G. Alexithymia, emotion dysregulation, impulsivity and aggression: A multiple mediation model. Psychiatr Res 2016; 237(1): 296-303.
  18. Bresin K. Impulsivity and aggression: A meta-analysis using the UPPS model of impulsivity. Aggress Viol Behav 2019; 48: 124-40.
  19. Duran-Bonavila S, Morales-Vives F, Cosi S, Vigil-Colet A. How impulsivity and intelligence are related to different forms of aggression. Pers Individ Diff 2017; 117: 66-70.
  20. Piko BF, Pinczés T. Impulsivity, depression and aggression among adolescents. Pers Individ Diff 2014; 69: 33-37.
  21. Schreiber LR, Grant JE, Odlaug BL. Emotion regulation and impulsivity in young adults. J Psychiatr Res 2012; 46(5): 651-8.
  22. Brown MR, Lebel RM, Dolcos F, Wilman AH, Silverstone PH, Pazderka H, et al. Effects of emotional context on impulse control. Neuroimage 2012; 63(1): 434-46.
  23. Fink EL, Anestis MD, Selby EA, Joiner TE. Negative urgency fully mediates the relationship between alexithymia and dysregulated behaviours. Pers Ment Health 2010; 4(4): 284-93.
  24. Shishido H, Gaher RM, Simons JS. I don't know how I feel, therefore I act: alexithymia, urgency, and alcohol problems. Addict Behav 2013; 38(4): 2014-17.
  25. Nam G, Lee H, Lee JH, Hur JW. Disguised emotion in alexithymia: Subjective difficulties in emotion processing and increased empathic distress. Front Psychiatry 2020; 11: 698.
  26. Taylor GJ, Bagby RM, Parker JD. The alexithymia construct: a potential paradigm for psychosomatic medicine. Psychosomatics 1991; 32(2): 153-64.
  27. Martin JB, Pihl RO. The stress-alexithymia hypothesis: Theoretical and empirical considerations. Psychother Psychosom 1985; 43: 169-76.
  28. Garofalo C, Velotti P, Zavattini GC. Emotion regulation and aggression: The incremental contribution of alexithymia, impulsivity, and emotion dysregulation facets. Psychology of violence 2018; 8(4): 470-83.
  29. Paula Religiosity is a moderator of the relationship between impulsivity and internalizing symptoms. Arch Clin Psychiatry 2017; 44(1): 20-2.
  30. Duprez J, Houvenaghel JF, Argaud S, Naudet F, Dondaine T, Auffret M, et al. Enhanced impulsive action selection in middle-aged adults- Insights from an Oculomotor Simon Task. Front Aging Neurosci 2016; 8(1): 251-61.
  31. Fry DP. Anthropological perspectives on aggression: Sex differences and cultural variation. Aggress Behav Official 1998; 24(2): 81-95.
  32. Buss AH, Perry M. The aggression questionnaire. J Pers Soc Psychol 1992; 63(3): 452-9.
  33. Besharat MA. Reliability and factorial validity of a Farsi version of the 20-item Toronto Alexithymia Scale with a sample of Iranian students. Psychol Reports 2007; 101(1): 209-20.
  34. Javid M, Mohammadi N, Rahimi CH. [Psychometric properties of an Iranian version of the Barratt Impulsiveness Scale-11 (BIS-11)]. Journal of psychological models and methods 2012; 2(2): 23-34. (Persian)
  35. Hu LT, Bentler PM. Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Struct Equ Modeling 1999; 6(1): 1-55.
  36. Hahn AM, Simons RM, Simons JS, Welker LE. Prediction of verbal and physical aggression among young adults: A path analysis of alexithymia, impulsivity, and aggression. Psychiatr Res 2019; 273: 653-6.‏
  37. Eifert GH, Zvolensky MJ. Somatoform disorders. In: Maddux JE, Winstead BA. (editors). Psychopathology: Foundations for a contemporary understanding. Mahwah, N.J.: Lawrence Erlbaum Associates Publishers; 2005: 281-300.
  38. Schmidt CA, Fallon AE, Coccaro EF. Assessment of behavioral and cognitive impulsivity: development and validation of the Lifetime History of Impulsive Behaviors Interview. Psychiatr Res 2004; 126(2): 107-21.
  39. Stone LA, Nielson KA. Intact physiological response to arousal with impaired emotional recognition in alexithymia. Psychother Psychosom 2001; 70(2): 92-102.
  40. Deckert M, Schmoeger M, Auff E, Willinger U. Subjective emotional arousal: an explorative study on the role of gender, age, intensity, emotion regulation difficulties, depression and anxiety symptoms, and meta-emotion. Psychol Res 2020; 84(7): 1857-76.
  41. Wehmer F, Brejnak C, Lumley M, Stettner L. Alexithymia and physiological reactivity to emotion-provoking visual scenes. J Nerv Ment Dis 1995; 183: 351-7.
  42. Pearlstein JG, Johnson SL, Modavi K, Peckham AD, Carver CS. Neurocognitive mechanisms of emotion related impulsivity: The role of arousal. Psychophysiology 2018; 56(2): 1-11.