درخت حوزه‌های تخصصی

Purpose: One of the variables that effect on the distribution of job opportunities is rent. Therefore, the aim of this study was the sociological analysis of rent production in the distribution of job opportunities. Methodology: This study in terms of purpose was applied and in terms of implementation method was qualitative. The research population was employees familiar with the field of research of Tehran municipality, which based on the principle of theoretical saturation, 10 people were selected as a sample with the purposive sampling method. The data was collected by semi-structured interview and its psychometrics indicators were confirmed. The data were analyzed by open, axial and selective coding based on the grounded theory in MAXQDA-2021 software. Findings: The findings showed that for the sociological analysis of rent production in the distribution of job opportunities were identified 36 concepts, 17 components and 12 categories; So that in the central phenomenon there were one category of rent allocation (gang play, arrangement based on survival and personalization of decisions), in the causal conditions there were two categories of male monopoly (ideological structure and gender hegemony) and showing bureaucracy (bureaucracy in the service of appointments), in the background conditions there were two categories structural oppression (confusion of just criteria with unjust methods) and gender oppression (unbalanced access in the distribution of facilities), in intervention conditions there were one category of the possibility of perceptual error (effective external features and effective personality traits), in strategies there were four categories of purposeful communication action (self-identification and self-enhancement), empowerment (women's self-reflection), value-oriented rationality (superiority of maternal and wifely roles over women's social roles) and irrational tolerance (normalization of discrimination) and in the consequences there were two categories of organizational failure (unbalanced organizational growth and inappropriate social organization) and acquired sense of inferiority (role conflict). Finally, according to the components and categories, a pattern based on the grounded theory of sociological analysis of rent production in the distribution of job opportunities in Tehran Municipality was designed. Conclusion: The designed pattern of sociological analysis of rent production in the distribution of job opportunities in Tehran municipality can help the specialists and planners of Tehran municipality in the equal distribution of job opportunities.

Purpose: One of the important functions in the football game is the decision-making function, which should be improved and promoted. Therefore, the current research was conducted with the aim of determining and comparing the effectiveness of teaching game for understanding, sports teaching and their combination on the decision-making performance in the football game of students. Methodology: The present research method was semi-experimental with a pre-test and post-test design without a control group. The statistical population of this study was all male students aged 10 to 12 years in Tehran city in the fourth to sixth grades. The sample of the research was 60 people who were selected by the purposive sampling method and randomly replaced in three experimental groups. The research tool was game performance evaluation tool (G-PET), which evaluates game performance from different aspects including decision-making (passing, dribbling and shooting). The first experimental group was trained with the method of teaching game for understanding, the second experimental group was trained with the method of sports teaching 15 sessions, and the third experimental group was trained with their combination method. The data were analyzed with the methods of paired t-test, one-way analysis of variance and LSD post hoc test in SPSS version 25 software at a significance level of 0.05. Findings: The results showed that all three methods of teaching game for understanding, sports teaching and their combination improved the decision-making performance in the football game of students (P<0.001). Also, there was a significant difference between the three groups in terms of decision-making performance; So that the effectiveness of teaching game for understanding was higher in compared to sports teaching and their combination, and in addition, the effectiveness of combined teaching was higher in compared to sports teaching (P<0.001). Conclusion: According to the results of the present research, to improve the decision-making performance in the football game of students can use the method of teaching game for understanding, method of combining teaching game for understanding and sports teaching, and finally, the method of sports teaching.

Purpose: The monitoring system in sports organizations plays an important role in improving their quality. Therefore, the aim of this study was to provide a comprehensive model for improving the monitoring system in sports organizations with a mixed approach. Methodology: In terms of purpose, the research was applied and in terms of the data collection method, it was mixed and exploratory. In the qualitative phase, the sample was 16 faculty members and experts related to the field of sports management, who were selected by purposive sampling. In the quantitative phase, the sample was 200 employees of sports organizations who were selected by multi-stage cluster sampling method. Data were collected by semi-structured interviews and researcher-made questionnaires and analyzed by coding methods and structural equation modeling. Findings: The findings of the qualitative phase showed that the comprehensive model for improving the monitoring system in sports organizations has 69 open codes in the form of 10 main categories, including productivity, administrative health, individual platforms, transparency, superstructure, infrastructure, continuous evaluation, intra-organization, extra-organization, general supervision, special And he was smart. The findings of the quantitative phase showed that for the comprehensive model of the improvement of the monitoring system in sports organizations, 9 components including productivity, administrative health, individual platforms, transparency, superstructure, infrastructure, continuous evaluation, intra-organizational, extra-organizational, were identified, the factor loadings of which were all higher than 0.40, the average The extracted variance was all higher than 0.50 and the reliability was higher than 0.80. Also, the mentioned model had a good fit and the effects were significant. Conclusion: The identified categories and components for the comprehensive model of improving the monitoring system in sports organizations can help the officials of sports organizations in providing solutions to improve the activities of the organization.