درخت حوزه‌های تخصصی

This study aims to investigate the impact of job support on job performance, with the mediating role of responsibility and job creativity among the employees of the Education Department in District 1 of Zahedan. This descriptive-correlational research included all 85 employees of the Zahedan District 1 Education Department in 2021 as the statistical population. Given the small population size, all 85 employees were included in the study as the sample. Data were gathered through library and field methods. In the field method, questionnaires on job support by Spooner (2004), job performance by Patterson (1922), responsibility by Gilbreth (2010), and job creativity by Jazi and colleagues (2003) were used. Data analysis was conducted using multivariate regression tests in SPSS-21 software. The results indicated that job support, responsibility, and job creativity have a direct impact on the job performance of employees in the Education Department of District 1, Zahedan. Furthermore, job support indirectly affects job performance through responsibility, and similarly, job support indirectly impacts job performance through job creativity. Thus, job support influences job performance with the mediating roles of responsibility and job creativity among employees in the Zahedan District 1 Education Department.

 Objective: Being overweight and obese in adolescence is associated with severe health effects during their lifetime The purpose of this study was to explain the mediating role of self-compassion in the relationship between family cohesion, stress, and quality of life with body mass index in adolescent girls Method: The current research was descriptive-multiple linear regression From among the statistical population of the research, 250 teenage girls were selected as the research sample using a multi-stage cluster sampling method, and finally, after dropping 50 people from the sample group, the data of 200 of them were analyzed. The tools of data collection included the Samani Family Cohesion Questionnaires (2001), Byrne and Mazano Stress (2002) Scale, the World Health Organization Quality of Life (1996) questionnaire, and the NAF Self-compassion (2003) inventory. For data analysis, structural equation modeling was performed using SPSS26 and AMOS24 software. Results: The results showed that the model of body mass index based on the quality of life, family cohesion, and stress with the mediating role of self-compassion has a good fit. It also indicated that family cohesion, stress, and quality of life did not predict body mass index in adolescent girls, But quality of life predicts body mass index in adolescent girls. Conclusion: It seems that self-compassion plays a mediating role in the relationship of body mass index with family cohesion, stress, and quality of life in adolescent girls. 

The aim of this study is to investigate the role of personality traits in prediction of perceived rejection, age feeling, and social exclusion among retirees in Zahedan city. The statistical population of this study includes all retirees in Zahedan city in 2021 – 2022, of which 123 people were selected as samples through the convenience sampling method. To collect data for this study, questionnaires on personality traits, cognitive health, perception of rejection, feeling of aging, and social isolation were used. Pearson correlation coefficient, stepwise multiple regression, and simple linear regression were used to analyze the research data. The results showed that the perception of rejection had a positive and significant correlation with neuroticism (p<.05) and a negative and significant correlation with extraversion, agreeableness, and conscientiousness (p<.01). However, there was no significant correlation between perceived exclusion and openness to experience. According to the results of the study, it can be concluded that personality traits play a significant role in predicting perceived exclusion, feeling of aging, and social isolation in retirees.

The purpose of the research is to analyze the effects of ethical leadership and organizational politics on individual and team creativity, focusing on the mediating role of knowledge hiding. The study is a descriptive-correlational survey and is applied in terms of purpose. The statistical population included employees of selected public organizations in the Eqlid County, totaling 950 individuals. 270 individuals were selected using a non-probability convenience sampling method based on the rule of thumb for SEM as the sample. To collect data, the following measures were used: Brown's et al. (2005) Ethical Leadership scale, the Organizational Politics scale by Kacmar and Carlson (1997), the Knowledge Hiding scale by Serenko and Bontis (2016), the Individual Creativity scale by Zhou and George (2001), and the Hanke's (2006) Team Creativity scale. The validity of scales was confirmed using the content validity, and the reliability was examined using Cronbach's alpha, yielding values of 0.89 for the Ethical Leadership, 0.82 for the Organizational Politics, 0.92 for the Knowledge Hiding, 0.87 for the Individual Creativity, and 0.85 for the Team Creativity. For data analysis, SEM and the AMOS software were used. The results of the study fitted the research model, indicating that ethical leadership and organizational politics have a significant negative impact on knowledge hiding. Additionally, knowledge hiding has a significant negative effect on both individual and team creativity of employees. By reducing knowledge hiding behaviors through ethical leadership and organizational politics, the level of creativity among employees at both individual and team levels increases.

 Objective: This study aimed to examine the effects of reality therapy on improving psychological capital and sense of cohesion among Iranian Patients with Multiple Sclerosis. Method: This study was performed in Tehran in 2021. Sampling was employed to select 36 participants who completed the Psychological Capital Questionnaire and Sense of Cohesion Scale in the pretest, posttest, and onemonth follow-up stages. The participants of the experimental group underwent eight weekly 90-minute sessions to receive the online reality therapy; However, the control group received no intervention. Results: Data analysis showed a significant difference in psychological capital and sense of cohesion in the experimental group compared to the control group (P< 0/05). There was a significant difference in three subscales of psychological capital (i.e., self-efficacy, resilience, and hope) and two subscales of the sense of cohesion (i.e., perceptibility and controllability) in Patients with MS in the experimental group (P <0.05), but no significant difference in optimism (a subscale of the psychological capital) and significance (a subscale of sense of cohesion) (P> 0.05). Conclusion: Due to the effects of reality therapy on patients with multiple sclerosis, this psychological therapy can be employed to improve the psychological capital and sense of cohesion.

Introduction: Whenever there is an outbreak of infectious diseases, psychosocial impact has been observed on individual and social levels globally. The psychological and social effects of the COVID-19 epidemic are potential and widespread, which affect people's mental health in the long term. The present study aimed to investigate the role of neuroticism in predicting psychological distress through perceived stress and loneliness in covid-19.Method: This research was carried out in the form of correlation and structural equations. The statistical population of the research was all the students of Azarbaijan Shahid Madani University, 300 of whom were selected through convenience sampling, and the neuroticism scale was from the short form of the Neo questionnaire, the Cohen et al.'s perceived stress questionnaire, the Kessler psychological distress questionnaire, and the loneliness scale. Social Emotional Assessment for Adults (SELSA-S) was administered to them. Then the obtained data were analyzed using Spss26 and Amos22 software.Results: The results showed that neuroticism is related to psychological distress through loneliness and perceived stress. Also, there is a positive and significant relationship between the components of loneliness, perceived stress, and neuroticism with stress, anxiety, and depression.Conclusion: Therefore, considering the increasing spread of psychological distress, it is necessary to reduce people's psychological distress by teaching self-care skills and stress management.