درخت حوزه‌های تخصصی

Purpose: The present study was conducted with the aim of presenting a professional development model for high school teachers. Methodology: The research is applied in terms of purpose and exploratory in terms of mixed method. In the qualitative section, the statistical population included all experts in education and training sciences in Tehran that a sample of 15 people was selected by purposive sampling using the principle of theoretical saturation from the above community. In the quantitative part, the statistical population included all high school teachers in Tehran that 382 people were selected by stepwise cluster sampling. In order to collect data in the qualitative part, an in-depth semi-structured interview with 5 open-ended questions was used, and in the quantitative part, a researcher-made questionnaire was used to design a career development model. Qualitative data analysis was performed using thematic analysis method and partial least squares method was used to analyze quantitative data. Findings showed that the components of professional development according to experts included three dimensions of professional knowledge, professional commitment and professional ability. Findings: The results of factor analysis on 25 items of professional development model showed that the factor loads of the items of each factor and the relevant t-index had a factor load of more than 0.4. Also, all variables had the mean and extracted variance above 0.5. Also, in order to determine the reliability of data collection tools, Cronbach's alpha method was used. The values ​​of these coefficients for all variables were above 0.7, which indicated the appropriate reliability of the questionnaire. There is a strong link between the role of human capital and the development of countries. Conclusion: Human capital growth is a set of knowledge, skills and characteristics that lead a person to individual, organizational and social success.

Purpose: The present study was conducted aimed to presenting model of empowerment elementary period managers based on components of futurology. Methodology: This study was applied in terms of purpose and combined (qualitative and quantitative) in terms of implementation method. The research population in the qualitative section was the specialists and experts of Tehran city and in the quantitative section were the primary school managers of Tehran city in the academic years of 2019-20. The research sample in the qualitative section was 12 people who were selected according to the principle of theoretical saturation by purposive and snowball sampling methods and in the quantitative section was 270 people who were selected according to the Krejcie and Morgan table by multi-stage cluster sampling method. Data were collected by methods of take noting, semi-structured interviews and researcher-made questionnaire whose face and structure validity of questionnaire were confirmed and its reliability was obtained by Cronbach's alpha method 0.88. Qualitative data were analyzed by open, axial and selective coding methods and quantitative data were analyzed by structural equation modeling in SPSS-25 and LISREL-8.8 software. Findings: The findings of the qualitative section showed that the model of empowerment elementary period managers based on components of futurology had 6 main categories, 20 sub-categories and 85 indicators. The main categories and sub-categories were included transformation management (sufficient cognition of environment, responsibility and organizational health), empowerment (strengthening teachers' careers, applying participatory management and improving relationship between managers and teachers), sense of competence (having the enough motivation, support for managers, flexibility and creative thinking), organizational structure (organizational changes, lack of resources and inadequate distribution and lack of foresight), standardization (applying knowledge management, use of feedback system and modeling) and growth and improvement (foresight, self-efficacy, risk-taking and delegation of authority).The findings of the quantitative section showed that all six main categories had a significant effect on the model of empowerment elementary period managers based on components of futurology and the model had appropriate fitness indicators. Conclusion: Based on the results, the model of empowerment elementary period managers based on components of futurology can have practical implications for education specialists and planners and can be used to improve the structure of education.