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      • Open Access Article

        1 - model of contrast avoidance of Generalized anxiety disorder in people with symptoms of Generalized anxiety disorder
        masumeh shafiei فاطمه رضایی Massoud Sadeghi
        The aim of this study was to develop a model of of contrast avoidance of Generalized anxiety disorder in people with symptoms of Generalized anxiety disorder. .The present study is a correlation of structural equation modeling, The statistical population included 415 in More
        The aim of this study was to develop a model of of contrast avoidance of Generalized anxiety disorder in people with symptoms of Generalized anxiety disorder. .The present study is a correlation of structural equation modeling, The statistical population included 415 individuals with symptoms of generalized anxiety disorder The statistical population of the study included 415 individuals with symptoms of generalized anxiety disorder. And questionnaires Neuroticism, interpersonal problems, Contrast Avoidance of Worry and generalized anxiety were used. Data were analyzed using descriptive statistics and Pearson correlation and structural equation And wereanalyzed using AMOS and SPSS software. the results showed that The proposed model fits well. In this model, neuroticism, interpersonal problems, and Contrast Avoidance of Worry had a direct and significant effect on the symptoms of generalized anxiety disorder. But Childhood Trauma and Emotional Contrast Avoidance did not have a direct and significant effect on the symptoms of generalized anxiety disorder. Interpersonal problems and Contrast Avoidance of Worry also significantly mediated between neuroticism and symptoms of generalized anxiety disorder and Interpersonal problems and Contrast Avoidance of Worry significantly mediated between childhood trauma and symptoms of generalized anxiety disorder. According to the research findings, the symptoms of generalized anxiety disorder are affected by childhood trauma, neuroticism, interpersonal problems, and Contrast Avoidance of Worry. Manuscript profile
      • Open Access Article

        2 - Model of Contrast Avoidance of Generalized Anxiety Disorder in People with Symptoms of Generalized Anxiety Disorder
        Masumeh Shafiei فاطمه رضایی Masoud  Sadeghi
        The aim of this study was to develop a model of of contrast avoidance of Generalized anxiety disorder in people with symptoms of Generalized anxiety disorder. .The present study is a correlation of structural equation modeling, The statistical population included 457 in More
        The aim of this study was to develop a model of of contrast avoidance of Generalized anxiety disorder in people with symptoms of Generalized anxiety disorder. .The present study is a correlation of structural equation modeling, The statistical population included 457 individuals with symptoms of generalized anxiety disorder. And questionnaires Neuroticism, interpersonal problems, Contrast Avoidance of Worry and generalized anxiety were used. Data were analyzed using structural equation And were analyzed using AMOS and SPSS software. the results showed that The proposed model fits well. In this model, neuroticism, interpersonal problems, and Contrast Avoidance of Worry had a direct and significant effect on the symptoms of generalized anxiety disorder. But Childhood Trauma and Emotional Contrast Avoidance did not have a direct and significant effect on the symptoms of generalized anxiety disorder. Interpersonal problems and Contrast Avoidance of Worry also significantly mediated between neuroticism and symptoms of generalized anxiety disorder and Interpersonal problems and Contrast Avoidance of Worry significantly mediated between childhood trauma and symptoms of generalized anxiety disorder. According to the research findings, the symptoms of generalized anxiety disorder are affected by childhood trauma, neuroticism, interpersonal problems, and Contrast Avoidance of Worry. Manuscript profile
      • Open Access Article

        3 - Comparative Effectiveness of Meta-Cognitive Therapy (MCT) and Cognitive Behavioral Therapy (CBT) on Decreasing Anxiety and Worry of individuals with Generalized Anxiety Disorder
        mina  Mojtabaei
        The aim of this study was to compare the effectiveness of cognitive behavior therapy (CBT) and metacognitive therapy (MCT) on reducing anxiety and worry in persons with generalized anxiety disorder (GAD). The sample consisted of 25 persons with GAD who were randomly as More
        The aim of this study was to compare the effectiveness of cognitive behavior therapy (CBT) and metacognitive therapy (MCT) on reducing anxiety and worry in persons with generalized anxiety disorder (GAD). The sample consisted of 25 persons with GAD who were randomly assigned to two groups: CBT and MCT. The MCT manual for anxiety has 10 ses-sions and the CBT manual for anxiety has 9 sessions. In this study the participants received 45-60 minutes individual therapy sessions twice per week. They also completed Beck Anxiety Inventory (BAI) and Pennsylvania State Worry Questionnaire (PSWQ) pre-test and post-test. The results indicated that metacognitive therapy was more effective than cognitive behavior the-rapy in decreasing anxiety and worry (P<0.05); However, compared to cognitive behavioral the -rapy, metacognitive therapy, was clinically more effective in reducing worry only. Manuscript profile
      • Open Access Article

        4 - Predicting Generalized Anxiety Disorder Among Female Students Using Random Forest Approach
        Zahra Gholami Habibeh Zare
        <p>Mental health is considered one of the major challenges for the generations. Generalized anxiety disorder (GAD) is one of many mental health complications. However, individuals with the disorder experience hyperbolic concerns and tensions regarding daily events. Furt More
        <p>Mental health is considered one of the major challenges for the generations. Generalized anxiety disorder (GAD) is one of many mental health complications. However, individuals with the disorder experience hyperbolic concerns and tensions regarding daily events. Furthermore, it is reported that approximately 5% of the population of developed countries suffer from GAD. Additionally, women are affected by this disease twice as often as men, and it is an increasing disorder among women, particularly female students. This paper aims to predict generalized anxiety disorder among female students using the random decision forest algorithm. The data mining method was utilized for prediction. Female students of Shiraz Azad University developed the research community. Therefore, 150 female students were selected by simple random method and tested with a DSM-IV questionnaire. Accordingly, a random forest algorithm is proposed to generate a prediction model. Moreover, NetBeans IDE was applied for operationalization. Java was the programming language to code the prototype, and the WEKA library was involved in the operation. However, the results showed that the prediction accuracy with the random forest algorithm exceeds 0.9, which indicates that the algorithm is likely to predict GAD accurately. The random decision forest algorithm consistently predicts an individual not suffering from GAD. The results are relatively consistent compared to the baseline employed in the R. However, the random decision forest algorithm produces high predictive performance and may display significant relationships between the proposed and dependent parameters.</p> Manuscript profile