Investigating the relationship between brain-behavioral systems and psychosomatic disorder with the mediating role of obsessive-compulsive disorder

Background and Objective: The aim of the present study was to investigating the relationship between brain-behavioral systems and psychosomatic disorder with the mediating role of obsessive-compulsive disorder. Methods: This research is an applied research according to its purpose and application. The research method chosen in this collection is correlation. The statistical population of the research included all students of Lahijan Azad University in the academic year of ۱۴۰۱-۱۴۰۲. The statistical sample of the research was ۲۰۰ students of the aforementioned statistical population who were selected by convenience sampling method. The reason for using this sampling method was the lack of interest and cooperation of students who were selected by random sampling method. Data collection tools in this study included the standard behavioral inhibition-activation questionnaire of Carver and White (۱۹۹۴), Lacourt's psychosomatic symptom questionnaire (۲۰۱۳) and the revised OCD-R questionnaire (Foa et al., ۲۰۰۲). The collected data were entered into SPSS software version ۲۲ and analyzed. Findings: In investigating the indirect effect of brain-behavioral systems on psychosomatic disorder with the mediation of obsessive-compulsive disorder, the results showed that behavioral activation with a rate of -۰.۰۶۸ and behavioral inhibition with a rate of ۰.۰۵۰ can be indirectly and through obsessive-compulsive disorder, predict psychosomatic disorder. Conclusion: As a result, it can be said that brain-behavioral systems and obsessive-compulsive disorder have a significant relationship with psychosomatic disorder and can be suitable components in the psychological analysis of the occurrence of these disorders.

کلیدواژه ها:

Brain-Behavioral systems ، Obsessive-Compulsive disorder ، Psychosomatic disorder