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Aim and Background: High levels of sexual risk behaviors in young adults constitute a major public health concern and understanding the transition to risky behaviors during emerging adulthood is a challenge for researchers. The present research was aimed to investigate the mediating role of the cognitive emotion regulation strategies in relationship between attachment styles with high-risky sexual behaviors in students of Islamic Azad University of Shiraz.

Methods and Materials: In this correlation and descriptive study with structural equation modeling approach, among all students of Islamic Azad University of Shiraz in the academic year of 2018-2019, 747 students were selected by random cluster sampling method. Data were collected by Risky Sexual Behaviors Questionnaire (RSBQ), Cognitive Emotion Regulation Qquestionnaire (CERQ) and Attachment Style Questionnaire (ASQ) and then, were analyzed by SPSS and Lisrel software and using structural equation modeling.

Findings: The results showed that the relationship between attachment style and risky sexual behaviors questionnaire is mediated by cognitive emotion regulation strategies. The rate of fit indices of GFI was equal to 0.95, CFI was equal to 0.98, NFI was equal to 0.97, IFI was equal to 0.98, NNFI was equal to 0.98, AGFI was equal to 0.93, RFI was equal to 0.97 and RMSEA was equal to 0.061, all of which indicated the fitting of the proposed model with the data. The findings also showed that 50% of the variance observed in high-risk sexual behaviors can be explained by combining attachment styles variables, positive emotion regulation strategies, and negative emotion regulation strategies.

Conclusions: The findings of study supported the proposed conceptual model in which the relationship between childhood trauma and fear of happiness was mediated through positive and negative cognitive emotion regulation strategies. So considering the role of these predictors and the mediators by professionals, therapists and planners appears to be necessary in work with students and specifically in counseling and treatment centers.

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Aim and Background: Based on the theories of etiology of self-injury behaviors, several psychological and social multivariate models have been investigated to predict self-injury behaviors in adolescents. This study aimed to investigate the mediating role of self–criticism and distress tolerance in relationship between attachment styles and non-suicidal self-injury behaviors in adolescents.

Methods and Materials: This study was a descriptive-correlational study with structural equation modeling approach. The statistical population consisted of all high school students in Kashmar city in the years 2018-2019. Initially, a sample of 700 students was selected among all high school students were selected by multistage cluster sampling, but the final analysis was performed on 292 students who reported at least one experience of non-suicidal self-injury behaviors. Data were collected using Deliberate Self–Harm Inventory (DSHI), Childhood Attachment to Each Parent Scale (CAEPS), Distress Tolerance Scale (DES) and Forms of-Self–Criticism/Attacking & Self-Reassuring (FSCRS) and were analyzed in SPSS and LISREL software by using structural equation modeling.

Findings: The results showed that the relationship between attachment styles and non-suicidal self-injury behaviors mediated by self-criticism and distress tolerance. The amount of fit indices of GFI, CFI, NFI, IFI, NNFI, AGFI, RFI and RMSEA were equal to 0.94, 0.93, 0.90, 0.93, 0.90, 0.90, 0.89 and 0.071, respectively. The results indicate that the proposed model fits the data well. The findings of the study showed that 34% of the observed variance in non-suicidal self-injury behaviors can be explained through a combination of parent attachment, self-criticism and distress tolerance.

Conclusions: The findings of this study confirmed the mediating role of self-criticism and distress tolerance in the relationship between attachment styles and non-suicidal self-injury behaviors. Thus, it seems necessary for experts, therapists and planners when working with adolescents and specifically in counseling and treatment centers to consider the role of these mediating variables.

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Aim and Background: Psychotic-like experiences are considered non-clinical and mild forms of psychotic disorders that are associated with negative consequences such as distress, mental disorders and functional impairments. In addition, they can lead to clinical psychosis. Therefore, the present study aimed to investigate the mediating role of cognitive emotion regulation, cognitive biases, and negative schemas in the relationship between traumatic childhood experiences and psychotic-like experiences.
Methods and Materials: The research was descriptive-correlational. The statistical population consisted of all students of Islamic Azad University, Birjand branch (N=5700) in the academic year of 2019-2020. The sample size was 400 people who were selected by cluster random sampling. In order to collect data, Childhood Trauma Questionnaire (CTQ), Cognitive Emotion Regulation Questionnaire (CERQ), Davos Assessment of Cognitive Biases Scale (DACOBS), Brief Core Schema Scales (BCSS) and the 16-item version of the Prodromal Questionnaire (PQ-16) were used. The present research data were analyzed using SPSS and LISREL software and structural equation modeling.
Findings: The results showed that traumatic childhood experiences have a significant effect on the cognitive emotion regulation, cognitive biases and negative schemas (p <0.05). Cognitive emotion regulation, cognitive biases, and negative schemas have a significant effect on the psychotic-like experiences (p <0.05). Also, cognitive emotion regulation, cognitive biases, and negative schemas mediated the relationship between traumatic childhood experiences and psychotic-like experiences.
Conclusions: The results of the present study support the hypothesis that cognitive emotion regulation, cognitive biases, and negative schemas mediate the relationship between traumatic childhood experiences psychotic-like experiences.

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Aim and Background: Understanding the predictors and vulnerabilities of bipolar disorder is very important because the prevalence and recurrence rate of this disease is high and even after treatment, patients still experience mild symptoms and functional impairments. Therefore, the present study aimed to investigate the mediating role of behavioral activation system–relevant cognitive styles in the relationship between traumatic childhood experiences with bipolar disorder syndrome in patients with bipolar disorder.
Methods and Materials: The present study was a descriptive correlational study. The statistical population consisted of all patients with bipolar disorder admitted to Shahid Hayinejad Hospital in Babol. The sample size was 379 people who were selected by available sampling method in a period of 18 months. In order to collect the research data have used  from the Child Trauma Questionnaire, Beck Depression Inventory- II,  Mania Self-Report Scale and 3 Questionnaires of behavioral activation system–relevant cognitive styles (Perfectionism / Performance Evaluation subscale of Dysfunctional Attitudes Scale, Self-Criticism subscale of Depression Experiences Scale, and Autonomy subscale of Autonomy - Community orientation Scale). The research data were analyzed using SPSS and LISREL software and structural equation modeling.
Findings: The results showed that traumatic childhood experiences have an effect on behavioral activation system–relevant cognitive styles and symptoms (depression and mania) of bipolar disorder (p <0.05). Behavioral activation system–relevant cognitive styles have an effect on symptoms (depression and mania) (p <0.05). In addition, the results showed that the behavioral activation system–relevant cognitive styles mediate the relationship between traumatic childhood experiences and symptoms (depression and mania) of bipolar disorder.
Conclusions: The results of the present study support the hypothesis behavioral activation system–relevant cognitive styles mediate the relationship between traumatic childhood experiences and symptoms (depression and mania) of bipolar disorder.

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Aim and Background: Borderline personality disorder is one of the most costly mental disorders that lead to the loss of clinical and social resources, and due to the high costs, it is necessary to investigate the effective factors in the creation and continuation of borderline personality traits. This study was aimed to investigate the mediating role of personality organization in the relationship between childhood maltreatment and borderline personality symptoms.
Methods and Materials: The statistical society of this study consisted of all students aged 18 to 45 years of Islamic Azad University of Mashhad (N = 32000) in the period from January to March 2022. The research sample consisted of 451 students who were selected by convenience sampling method and completed the childhood trauma questionnaire, personality organization questionnaire and borderline personality scale. Data were analyzed using the structural equation modeling method with the help of SPSS version 24 and LISREL 8.8 statistical software.
Findings: The findings showed that the direct path of childhood maltreatment to personality organization was positive and significant and to borderline personality symptoms was positive and non-significant. The direct path of personality organization to borderline personality symptoms was positive and significant. Additionally, the indirect relationship between childhood maltreatment and borderline personality symptoms was found to be mediated by personality organization.
Conclusions: The findings support the mediating role of personality organization in the relationship between childhood maltreatment and borderline personality symptoms. These findings showed that personality organization can play an indirect role in enhancing the effects of childhood maltreatment on borderline personality symptoms. Strengthening positive psychological characteristics and reducing risk factors, including traumatic childhood environments, and designing and using intervention programs can help reduce the symptoms of borderline personality.
 

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Aim and Background: comparing the effect of psychological approaches in different fields, especially students' problems, is one of the topics of interest to researchers. The purpose of this research is to compare effectiveness of teaching techniques based on Eric Berne's Transactional analysis and narrative-therapeutic approach on reducing the impulsivity of abusive male students in Zahedan.
Methods and Materials: The design of the descriptive research was causal-comparative, in order to investigate the hypotheses of the research, 45 badly behaved students who referred to the Omid Zahedan clinic were studied, the training package of techniques based on the narrative-therapeutic approach and Erik's exchange analysis. They were trained and subjected to impulsivity test and the results were analyzed using SPSS software using multivariate analysis of variance.
Findings: The results of the research showed that teaching techniques based on the narrative therapy approach is effective in reducing the impulsivity of mistreated students in Zahedan city, and also teaching techniques based on the exchange analysis approach is effective in reducing the impulsivity of mistreated students in Zahedan city (P<0.05).
Conclusions: According to the results of the research, it can be said that the impulsivity of poorly supervised students has been significantly reduced by teaching techniques based on Eric Burn's narrative-therapeutic approach and exchange analysis