درخت حوزه‌های تخصصی

Purpose: Immigration always faces challenges and one of the can be investigated challenges in this field is violence towards immigrants. Therefore, the aim of this study was to analysis the lived experience of teachers' violence towards Afghan students in primary schools. Methodology: The present study in terms of purpose was applied and in terms of implementation method was descriptive from type of qualitative. The research population was of Afghan elementary school students who had experienced of violence from teachers and principals of elementary schools, which 20 students and 10 principals were selected as samples through purposive sampling method. The research tool was a semi-structured and in-depth interview based on researcher-made questions, and the validity of the interviews was confirmed by the triangulation method and its reliability was obtained by the agreement coefficient method between two coders at 0.79. The data of the present study were analyzed by the coding method in MAXQDA-Pro software. Findings: The findings of this study indicated that the types of teachers' violence have 17 concepts in 3 components of verbal violence (6 concepts), behavioral violence (6 concepts) and physical violence (5 concepts), the effects of teachers' violence have 22 concepts in 4 components of mental (9 concept), academic (4 concepts), physical (3 concepts) and social (6 concepts) and control strategies of teachers' violence have 19 concepts in 5 components of educational (5 concepts), employment (3 concepts), planning (5 concepts), disciplinary (3 concepts) and cultural (3 concepts). Also, the pattern of types of teachers' violence, effects of teachers' violence and control strategies of teachers' violence were designed. Conclusion: According to the results, it is recommended to the education managers to use the control strategies of teachers' violence in order to reduce the types of teachers' violence and its effects.

Purpose: The size of a school is a crucial factor influencing educational outcomes, yet its impact on student participation and the sense of community remains complex and multifaceted. This study aims to explore how different school sizes affect these dimensions, focusing on qualitative aspects of student experiences and institutional dynamics to provide a deeper understanding of the educational landscape. Methodology: A qualitative research design was adopted, utilizing semi-structured interviews to collect data from 29 participants, including students, teachers, and school administrators from various sized schools. Theoretical saturation was reached to ensure a comprehensive exploration of the themes. Data were analyzed using NVivo software to facilitate thematic analysis and ensure systematic handling of the interview transcripts. Findings: Five main themes were identified: Student Engagement, Sense of Community, Learning Environment, Administrative Influence, and Challenges and Barriers. Sub-themes such as Academic Participation, Support Networks, Classroom Dynamics, and Policy Making illustrated the specific ways in which school size impacts educational practices and student perceptions. Smaller schools were generally found to foster a stronger sense of community and engagement, whereas larger schools provided more diverse opportunities but faced challenges in maintaining a personalized learning environment. Conclusion: The study concludes that school size significantly influences the educational environment, affecting everything from student engagement to administrative strategies. While smaller schools excel in creating a cohesive community, they often struggle with resource limitations and opportunity diversity. Larger schools, on the other hand, offer extensive resources and opportunities but may lack the close-knit community feel that enhances student engagement and sense of belonging.

Purpose: This study aimed to determine the role of teaching models in academic performance and responsibility among students. Methodology: The research method was quasi-experimental with a pre-test-post-test design and a control group. The statistical population consisted of all master's students in the Faculty of Psychology and Educational Sciences at Allameh Tabataba'i University in the academic year 2018-2019. The research sample included all students present in two classes selected by convenience sampling. One class was designated as the experimental group and the other as the control group. The experimental group received 12 educational sessions, each lasting 90 minutes, based on the Effective University Teaching Model (Lumen, 1995). The control group was taught using traditional methods without an explicit educational model. The Student Responsibility Questionnaire (Soroush, 2012) was used to measure students' responsibility levels. The students' final exam scores were used as an index of academic performance. The collected data were analyzed using descriptive statistics (minimum, maximum, mean, and standard deviation) and inferential statistics (covariance analysis test). Findings: The mean post-test scores for academic performance and responsibility (individual and social) significantly increased compared to the pre-test in the experimental group. However, the mean post-test scores for academic performance and responsibility (individual and social) did not significantly increase compared to the pre-test in the control group. Additionally, the effect size for academic performance (Eta = 0.755), individual responsibility (Eta = 0.718), social responsibility (Eta = 0.710), and overall responsibility (Eta = 0.661) was noted. Conclusion: The teaching model can have a positive and significant role in enhancing academic performance and individual and social responsibility among students.

Purpose: Good governance and organizational development can create a competitive advantage for any organization, including educational institutions. Consequently, the purpose of this study was to identify the dimensions and components of good governance and organizational development at Mazandaran University of Medical Sciences. Methodology: This study was applied in purpose and qualitative in approach. The study population consisted of experts familiar with the research field at Mazandaran University of Medical Sciences. The research sample included 10 managers and professors at Mazandaran University of Medical Sciences, selected through purposive sampling based on the principle of theoretical saturation. Data were collected using semi-structured interviews, the validity of which was confirmed based on confirmability, credibility, and transferability, and reliability was calculated using a Holsti coefficient of 0.76. Data analysis was conducted using thematic analysis in MAXQDA-2020 software. Findings: The analysis results showed that good governance comprises 20 components across five dimensions: desirable governance, value orientation, capacity building, transparency, and accountability; and organizational development consists of 19 components across three dimensions: non-financial performance, financial performance, and organizational growth. Ultimately, a model of the dimensions and components of good governance and organizational development at Mazandaran University of Medical Sciences was developed. Conclusion: Utilizing the model designed in this study can assist professionals and officials at Mazandaran University of Medical Sciences in improving conditions and creating a competitive advantage.

Purpose: Given the importance of proper implementation of the primary mathematics curriculum, this study aimed to identify the effective contextual and moderating components in the implementation of the primary mathematics curriculum. Methodology: This study was applied in purpose and qualitative in approach. The research population consisted of expert teachers in the field of primary mathematics curriculum in Tehran during the academic year 2020-2021, from whom 16 were selected based on theoretical saturation using purposive and snowball sampling methods. The research tool was a semi-structured interview, the face validity of which was confirmed by experts, and its reliability was obtained with a Cohen’s Kappa coefficient of 0.86. The data were analyzed using thematic analysis in MAXQDA-2020 software. Findings: The findings revealed that in the model of effective components in the implementation of the primary mathematics curriculum, for contextual components, 17 basic themes were identified under 4 organizing themes including social, cultural, economic, and structural, and for moderating components, 20 basic themes were identified under 3 organizing themes including advantages of learning mathematics, barriers to learning mathematics, and facilitators of learning mathematics. Ultimately, a model of effective contextual and moderating components in the implementation of the primary mathematics curriculum was illustrated. Conclusion: According to the results of this study and considering the effective contextual and moderating components in the implementation of the primary mathematics curriculum, it is necessary for specialists and curriculum planners to utilize strategies compatible with the identified components to improve the educational system.