درخت حوزه‌های تخصصی

Purpose: The aim of this study was to investigate media literacy on creativity skills, critical thinking and problem-solving skills of sixth-grade students. Methodology: The statistical population of the present study was all sixth-grade students of non-profit schools in Tehran in the academic year of 2018-2019 whom 206 girls (from the population of 5056 people) and 163 boys (from the population of 4002 people) were selected as the cluster sampling method. The Simone Questionnaire (2017) was used to measure media literacy, the Harris Questionnaire (2016) was used to creativity, the Sarigoz Questionnaire (2012) was used to measure critical thinking and the Sirait Questionnaire (2017) was used to measure problem-solving skills. For data analysis, data analysis method of structural equation technique was used and using LISREL and SPSS software at a significance level of 0.05. Findings: The results showed that media literacy affected the development of creativity, critical thinking and problem solving skills and these effects were not significantly different in the two groups of girls and boys. Also, the mediating role of critical thinking in the effect of media literacy on creativity and the mediating role of creativity in the effect of media literacy on problem solving skills in boys was stronger than in girls (P <0.001). Conclusion: Based on the research findings, it can be acknowledged that media literacy of students can improve problem-solving skills, creativity and critical thinking.

Purpose: The main purpose of this article was to identify the dimensions and components of promoting professional ethics in the education system for school principals. Methodology: The research method was mixed (qualitative-quantitative). In order to conduct this research, in addition to the documentary study, the content analysis technique with MAXQDA12 software was used to identify the factors and components. The statistical population in this study was all experts in the field of professional ethics. After the interview, 25 theoretical saturations were conducted and all interviews lasted between 90 and 120 minutes. In addition, semi-structured interviews with university experts in 2019 were conducted in the form of open and pivotal and selective codes, and to determine the validity and reliability of these components and indicators, the content validity method and Cronbach’s alpha (0.824) were used. Findings: According to the semi-structured interviews, 202 open codes with 2651 referrals, 19 core codes and 5 selective codes (educational, organizational, individual, socio-cultural and behavioral) were extracted to promote professional ethics. Then, according to the researcher-made questionnaire, exploratory factor analysis was used to confirm the indicators and components. All components were approved with a factor load above 0.6 and Butler coefficient with 0.9 indicated a high correlation between experts. Conclusion: Professional ethics is one of the basic and serious needs in various sectors of education in the country and can provide the grounds for overcoming this situation of recession and lack of trust and confidence and cultural confusion.

purpouse: The aim of this study was to improve the organizational vitality and environmental performance of the university by implementing green management in the administrative, educational and research units of the free universities of Mazandaran province in the academic year of 2019-20. Methodology: Method in terms of practical purpose and in terms of data collection among descriptive research was correlational and in terms of method was mixed exploratory research. The statistical population consisted of 21 experts, specialists, experts in the fields of educational management and psychology, which was done using purposive sampling method and using the principle of maximum diversity to achieve theoretical saturation using semi-structured interviews. For validity and validity of the data, two methods of reviewing participants and reviewing non-participating experts in the research were used. The statistical population in the quantitative part included all faculty members, senior, middle and operational managers and officials of administrative, educational and research units of free universities in Mazandaran province in 1950. In the quantitative part, 321 people were selected as a statistical sample by relative random sampling method based on Cochran's formula. Findings: Data in the qualitative part were extracted through the implementation of Delphi technique with a semi-structured questionnaire and in the quantitative part through the implementation of researcher-made questionnaires of green management, organizational vitality and environmental performance on the statistical sample. The validity of the questionnaires was confirmed in terms of content and structure. Reliability was estimated and confirmed by Cronbach's alpha coefficient with 87%. Used. Results: Exploratory and confirmatory factor analysis showed that green management (six dimensions) has an effect on organizational vitality (seven dimensions) and environmental performance (seven dimensions) and organizational vitality has an effect on environmental performance. Also, organizational vitality played a mediating role in the impact of green management on environmental performance. Discussion: The development of economy, industry and green innovation requires culture building and efforts of every committed and responsible citizen of the country and as a matter of governance, all elements of the system must adhere to it.

Purpose: The aim of this study was to design an effective school model based on the model of learning organization in primary school in Tehran. Methodology: The research method was a combined research method (qualitative and quantitative) by grounded theory method and structural equation model by quantitative method. The research population was in the qualitative section of university professors specializing in primary education and in the quantitative section were experts in the field of education in Tehran in 2009-2010. Twelve people were selected as a sample in the qualitative section by purposeful method from university professors and 196 experts and specialists in education in Tehran were selected by multi-stage cluster sampling. The research tool was a semi-structured interview in the qualitative part of the interview and a researcher-made questionnaire in the quantitative part of the effectiveness of the learning schools. The data were analyzed in the qualitative part by the grounded method of exploratory theory and in the quantitative part by the structural equation model test and factor analysis. Findings: The results showed that the model of confirmatory factor analysis of the first stage and the relevant factor were: empowerment of human resources (with a factor of 0.926), establishment of teaching and learning system (with a factor of 0.910), extracurricular activities (with a factor of 0.914), Competencies of managers (with a factor of 0.910), competencies of teachers (with a factor of 0.978), educational policies (with a factor of 0.934), technological facilities (with a factor of 0.905). Conclusion: Based on the research findings, it can be said that the priority factors of effective schools are: First priority: Empowerment of human resources, Second priority: Establishment of teaching and learning system, Third priority: Extracurricular activities, Fourth priority: Competencies of principals, Fifth priority: Teachers' competencies, Sixth priority: Educational policies, Seventh priority: Technological facilities.

Purpose: The present study aimed to provide a structural model of creative problem solving in the managers of the Islamic Azad University of Tehran based on the decision: evaluation of the mediating role of organizational culture. Methodology: This research was an applied, descriptive-correlational study. The statistical population of this study included all managers of the Islamic Azad University of Tehran in the academic year 1398-1397 that from the mentioned population with a volume of 1300 people, using Krejcie and Morgan table, 297 people were selected by cluster random sampling. The data were collected using the Creative Problem Solving Questionnaire of Basader Managers (1995), Scott and Bruce Decision Making (1995) and Edgarschin (2004) Organizational Culture. Structural equation modeling was used to analyze the data. Findings: The results showed that decision making and organizational culture significantly predict creative problem solving in the managers of Islamic Azad University of Tehran and organizational culture mediates the relationship between decision making and creative problem solving in the managers of Islamic Azad University of Tehran. he does. Conclusion: Decision making and creativity is one of the most central processes in organizations, especially in educational environments and is considered as the main task of managers at all levels.

Purpose: The aim of this study was to predict Predicting flourish in female adolescents by maternal character strengths: the mediating role of emotional regulation. Methodology: This was an applied study conducted based on a descriptive-correlational design. The statistical population consisted of 3996 secondary high school students from Rey city during the academic year of 2018-2019. For sample size, a total of 350 students were chosen according to Kerjcie and Morgan’s table and using multi-stage cluster sampling. Research tools included an actualization questionnaire developed by Soleymani et al. (2015), Seligman and Peterson’s character strengths questionnaire (2004), and emotion regulation questionnaire (Gross and Jhon, 2003). The reliability of questionnaires was confirmed by professors and their credibility by Cronbach’s alpha (α = 0.85). Data were analyzed through correlational tests and structural equations in Spss24 and Amos20. Findings: From the results, maternal character strengths directly (by a path coefficient of 0.65) and indirectly (through emotion regulation; with a Path coefficient of 0.21) influences girl’s actualization (p<0.001). Also, emotion regulation affects actualization with a Path coefficient of 0.58. Research variables predicted 51 % of the variance of secondary high school girl’s actualization (R2=0.51). Conclusion: Education and empowering character strengths, as well as regulating maternal emotions, improves girl’s actualization