نشریه تحقیقات روانشناختی
پیاپی 36 (بهار و تابستان 1399)

The purpose of this research was to investigate the relationship between the feeling of homelessness and internet addiction in female students of Islamic Azad University of Tonkabon branch. The method of this research is correlational and according to the method of data collection, it is part of descriptive (non-experimental) research. The statistical population of this research included all female students of Islamic Azad University, Tunkabon branch, in 2015. The sample of this research consisted of 200 female students of Islamic Azad University, Tonkabon branch, who were selected by random stratified sampling from different faculties. Questionnaires of homelessness and internet addiction were used to collect information. Findings using Pearson's correlation coefficient showed that there is a positive and significant correlation between the feeling of homelessness (p < 0.01; r = 0.44) and its dimensions with Internet addiction. Also, there is a negative and significant correlation between quality of life (p < 0.01; r = -0.38) and its dimensions with Internet addiction. Also, the multiple regression coefficient showed that there is a significant linear relationship between the predictor variable (feeling of homesickness) and the criterion variable (Internet addiction) and the dimensions of desire to return to the homeland with a beta coefficient of 0.36, loneliness with a beta coefficient of 0.31 and homesickness For close friends, with a beta coefficient of 0.21, it is able to predict Internet addiction.

Obesity is one of the main causes of non-communicable diseases, which has a growing trend. The present study was conducted with the aim of providing a structural model of emotional eating with regard to the prediction of trait-state anxiety with the mediating role of emotional processing in obese people. The research method is correlation using structural equation modeling. The statistical population of this research was made up of all the obese people in Tehran in 2017, and among them, 378 people were selected using a staged sampling method. The research tools were: Dutch emotional eating (1986), Spielberger's state-trait anxiety (1970) and Bakker et al.'s (2010) emotional processing questionnaire, all of which had acceptable validity and reliability. In order to analyze the data, SPSS-V23 and Lisrel-V8.8 software were used. The findings showed that there is a negative relationship between trait-state anxiety and emotional eating. There is a negative relationship between trait-state anxiety and emotional processing, and there is a negative relationship between emotional eating and emotional processing. Therefore, it can be concluded from the results that trait-state anxiety has an effect on emotional eating with the mediating role of emotional processing in obese people. Therefore, paying attention to the mentioned variables helps researchers and therapists in prevention and designing more suitable treatments.

The presence of an exceptional child in any family affects its structure so that spirituality can play an important role in the life process of the parents of these children. The present study was conducted with the aim of determining the effectiveness of spirituality and life satisfaction on the happiness of families of exceptional children. The research method in this study is a pre-post-test pseudo-experimental design with a control group. The statistical population of the research included all families with identified exceptional children in Sanandaj city, 80 of them were selected in two groups of 40 people, experimental and control, with a targeted method. Spirituality training was conducted on the experimental group in 12 sessions of 45 minutes. The research data was collected through the standard happiness questionnaire (OHI) Oxford (1989). The reliability of the test was also calculated through Cronbach's alpha of 0.86. To analyze the statistical data, descriptive statistics indices, including mean and standard deviation, and one-way covariance analysis were used in the inferential statistics section. Quantitative data shows a significant difference between the results of the two groups. Considering the potential that families with exceptional children have, teaching spirituality and life satisfaction has a significant effect on their happiness (p = 0.05). Teaching spirituality and life satisfaction to the families of exceptional children can provide an opportunity to increase happiness.

This research is a clinical trial with the trial ID 4N20171228038109, which was conducted with the aim of investigating the effectiveness of paroxetine on the clinical symptoms of social anxiety, depression, fear of negative evaluation, and quality of life in patients with social anxiety disorder. The statistical population of this research included all those who referred to psychological service centers and private psychiatric offices with the diagnosis of social anxiety disorder in the city of Mashhad. They were selected in a purposeful and available manner and randomly placed in groups. The tools for measuring research variables were evaluated before, after and 3 months after group treatment with Paroxetine drug. The statistical analysis of the data of the current research by using the statistical method of analysis of variance with repeated measurements shows that, in general, paroxetine has a significant effect (p < 0.05) on the dependent variables. Drug treatment has been significantly effective on most of the sub-components of the dependent variables in the post-test stage, and only in the mean scores of the psychological sub-components, social relations, satisfaction with the life situation, no significant difference can be seen, but in the follow-up stage It has not had a statistically significant effect. In the control group, no significant difference can be seen in the three stages of the test.

The present study was conducted with the aim of modeling self-knowledge education based on emotions, defense mechanisms and anxiety. 345 students were selected by available sampling method and responded to researcher-made emotion scales (1397), Gholami anxiety scale (1395), defense mechanism scale of Arnold et al. DSQ (1996). The research data was analyzed using structural equation method. The results showed that the coefficient of significance between emotions and self-knowledge was 47.54 and this value shows that emotions have a positive, direct and significant effect on self-knowledge and the coefficient of significance between defense mechanism and self-knowledge is 112.33 and this value also shows that the defense mechanism has a positive, direct and significant effect on self-knowledge. Also, a significant coefficient between anxiety and self-knowledge was obtained at 0.45, and this value shows that anxiety does not have a significant effect on self-knowledge. The findings showed that the fit indices of the modified model are optimal and acceptable. The index of the ratio of chi square to the degree of freedom is equal to (2.68) and indicates the fit of the model. The square root index of the mean error of approximation (RMSEA) is equal to (0.08), which, due to the low level of this index, means the suitability of the model. The goodness of fit index (GFI) is equal to (0.97), the normalized fit index (NFI) is equal to (0.99) and the comparative fit index (CFI) is equal to (0.98), which all indicate the desirability of the model.