Background: Numerous studies have been conducted on motivational beliefs, behavioral activation and inhibition systems, and dark personality. But a study that has developed a model of motivational beliefs based on the system of activation and behavioral inhibition mediated by dark personality in students has been neglected. Aims: The aim of this study was to model motivational beliefs based on the system of activation and behavioral inhibition mediated by dark personality in students. Method: The present study was descriptive and of correlation and structural equations. The statistical population of the study included all humanities students of the doctoral program of Islamic Azad University, science and research branch of Tehran in the academic year 1398-99, numbering 1621 people, of whom 770 people were selected by available sampling method as a sample. The motivational beliefs questionnaire of Pintrich & et al. (1991), Carver & White (1994) behavioral activation and inhibition system, and Johnson & Webster (2010) dark personality questionnaire were used to collect the required data. Data were analyzed using structural equation statistical method at a significance level of 0.05 and Spss22 and Pls3 software. Results: The findings showed that the behavioral inhibition system had a negative and significant effect on motivational beliefs with the mediating role of dark personality (P= 6/754, β= -0/100). Also, behavioral activation system also had a positive and significant effect on motivational beliefs with the mediating role of dark personality (P= 0/660, β= 0/122). Conclusions: According to the research findings, it can be concluded that the modeling of motivational beliefs based on the system of activation and behavioral inhibition mediated by dark personality is statistically significant and the model has the necessary validity.

Background: alexithymia means the inability to cognitively process information and regulate emotions, which is characterized by the clinical inability to identify emotions experienced by oneself or others. alexithymia is one of the factors affecting the incompatibility and interaction of couples, which has a negative effect on their interaction and compatibility, but there is a research gap in the field of predicting these schemas in the target society, so in this research, alexithymia is discussed based on Early maladaptive schemas in married people.
Aims: The purpose of this research was to present a structural model for predicting alexithymia based on Early maladaptive schemas with the mediation of emotional self-disclosure.
Methods: The method of descriptive research is correlation type using structural equations. The research population was all married women referred to counseling and assistance clinics in Robat Karim city for consensual divorce in the year 2019, and 200 people were selected by the available sampling method. In order to collect data, the Toronto Persian scale of alexithymia (Beshart, 2007), Early maladaptive schemas scale, short form of Yang (2003), and emotional self-disclosure scale (Snell, 2001) were used. In order to analyze the data, descriptive statistical methods and structural equations were used.
Results: The results showed that emotional self-disclosure is mediating in the relationship between alexithymia and Early maladaptive schemas (p>0.05) and between alexithymia and Early maladaptive schemas. Considering emotional self-disclosure as a mediating factor, there is an indirect relationship.
Conclusion: The results of this research showed that there is a direct and meaningful relationship between Early maladaptive schemas and alexithymia, so that among the variables of Early maladaptive schemas, the variables of emotional deprivation, defectiveness/shame, dependency/Incompetence, Self-sacrifice and Entitlement/Grandiosity predict alexithymia and among the variables of emotional processing, the variable of weakened and suppressed emotions predicts alexithymia and generally, alexithymia in couples can be He predicted based on the mentioned variables. Therefore, these factors should be considered in prevention and treatment programs.

Background: Alexithymia is a type of mood disorder that causes the inability to cognitively process emotional information and regulate emotions. Spouses' Alexithymia is one of the factors affecting couples' incompatibility and interaction, which has a negative effect on their interaction and compatibility. However, there is a research gap in the field of the ability to predict Alexithymia through the ability to process emotional information with the mediation of emotional self-disclosure in the target society, so in this research, the prediction of Alexithymia based on emotional processing with the mediation of emotional self-disclosure in married people is discussed.
Aims: The aim of the present study was to provide a structural model for predicting Alexithymia based on emotional processing with the mediation of emotional self-disclosure.
Methods: The method of descriptive research is correlation type using structural equations. The research population was all married women who referred to counseling and assistance clinics in Robat Karim city for consensual divorce in the year2019, and 200 people were selected by available sampling method. In order to collect data, Toronto Persian scale of emotional Alexithymia (Bashart, 2007), Emotional information processing questionnaire(Abolmaali,2019) and emotional self-disclosure scale (Snell, 2001) were used. In order to analyze the data, descriptive statistical methods and Also, structural equations and Spss, Lisrel software were used..
Results: The results showed that emotional self-disclosure plays a mediating role in the relationship between Alexithymia and emotional processing (p>0.05) and there is an indirect relationship between Alexithymia and emotional processing considering emotional self-disclosure as a mediating factor.
Conclusion: The results of this research showed that there is a direct and meaningful relationship between emotional information processing and Alexithymia, so that among the variables of emotional processing, the variable of weakened and suppressed emotions predicts Alexithymia and in general, Alexithymia in couples can be predicted based on the mentioned variables. Therefore, these factors should be considered in prevention and treatment programs.