درخت حوزه‌های تخصصی

Purpose: One of the concerns of the majority of Iranian families is the acceptance of their children at the university entrance exam, and in this way each one will provide facilities to their children. Method: The amount of facilities available to children is influenced by the size of households' economic capital and therefore there is a significant difference between them in achieving success. But there are kinds of capital that can largely provide a relatively fair background for breakthroughs. Therefore, this article seeks to answer the question of how much students' success in getting to university is influenced by the social and cultural capital of their families? The research method is survey-based and 374 students who participated in the national entrance examination of 2017-18 compromised the sample size. First, using the U-Mann-Whitney test, it was shown that male and female students had a relatively similar background in cultural and social capital. Findings: The findings of this research show that family cultural capital, as Bourdieu stated, is effective on students' academic achievement, which at the level of sig= 0.01, the correlation was 0.24, although in relation to the effect of social capital on the dependent variable unlike Coleman's theory, especially in the two domains of intra-family relationships (sig = 0.45), and out-of-family relationships (sig =0.6), given the significant level of sig> 0.05, the hypotheses are not confirmed. Conclusion: social and cultural capital of parents influences the academic achievement of admission to university, but contrary to basic research.

Purpose: The aim of this study was to examine the impact of Diamond-Levitt and knowledge management, organizational effectiveness, in PNU Kermanshah province. The study was a descriptive - survey. The population of the study, 470 employees of Payame Noor University in Kermanshah province, are included. Using Cochran formula, 212 people were selected. Materials and method: Data collection tools, questionnaires Diamond Levitt, and knowledge management researcher, and organizational effectiveness Parsons (1969). Questionnaire, approved three professors, and reliability with Cronbach's alpha for diamonds Levitt, knowledge management and organizational effectiveness, respectively (86%, 82% and 77%) are. Findings: By SPSS and LISREL, research data were analyzed. The results of the analysis and stepwise linear regression, 95% indicated that the diamond Levitt knowledge management variables (0.226), and organizational effectiveness (0.227) and knowledge management and organizational effectiveness (0.178), have a significant positive effect. The results of the study showed that, in effect Diamond Levitt knowledge management, organizational effectiveness as a mediator (0.263) is. Discussion: Also in this study to test the conceptual model, structural equation modeling was used, the results of direct effects diamond variable Levitt, knowledge management, (0.87) and organizational effectiveness (0.66), and the direct effect of knowledge management on organizational effectiveness (0.52), and the indirect effect and the effect of variable diamond-Levitt, organizational effectiveness, respectively (0.69) and (0.11) is indicated and the t-statistic is also witness to the significance of the results is. Finally, the mediating role of knowledge management, the relationship between the Diamond-Levitt, and was supported organizational effectiveness, so that the diamond Levitt indirect impact on organizational effectiveness, with the role of knowledge management (indirect effect = 0.69), Levitt diamonds larger than the direct impact on organizational effectiveness (direct effect = 0.66) is. The above results indicate fit (RMSEA = 0.072 and GFI=0.93) was the optimal model.

Purpose: The project of identifying and leading gifted students (Shahab) was implemented between 2014 and 2015 Education Year by the National Elites Foundation in cooperation with Education Ministry in some regions of all provinces of Iran. Methodology: The project’s main goal was to identify, distinguish and guide the gifted students in elementary and junior education and paving the way to support them in higher education. The project will include all regions in all provinces in the coming years. In our research, teachers of fourth grade elementary schools attempted to evaluate and qualify students by using a pre-defined check list. It tried to understand the challenges and impediments of implementing Shahab project in Shahryar, a suburb of Tehran. Using descriptive and survey methods, it investigated the viewpoints of more than 175 teachers (85 males and 90 female) in fourth grade elementary schools. The interviews were elected randomly and the questionnaire included 40 closed questions in 8 fields and recognized the main obstacles of implementing Shahab project. Taking into consideration descriptive statistical indices, the author has used the Chi-square test one-variable and two variables tests in analyzing gathered information. Findings: The findings demonstrated that the male and female teachers have different ideas regarding challenges and obstacles of the Shahab project. Males believed that the main challenges are check list and method of identifying overqualified students on the one hand and the attitudes of parents on the other. This is while the females expressed that education- related issues and execution factors are the main problems. Conclusion: Putting aside the gender factor, it is argued that teachers see the check list and method of identifying gifted students as the main challenges in implementing Shahab project in Shahryar city.