پریوش جعفری

Purpose : Considering the role of professional ethics in the success and effectiveness of other practices, the purpose of this study was determine the share of each of the environmental and organizational components in students' professional ethics. Methodology : The present study in terms of purpose was applied and in terms of implementation method was cross-sectional from type of quantitative. The research population was faculty members of the Islamic Azad University of Tehran province in 2018 year with number 5921 people, which according to the Krejcie and Morgan table number of 365 people were selected as a sample by multi-stage cluster sampling method. The research instrument was a 31-item researcher-made questionnaire whose content validity was confirmed by 12 experts and specialists and content validity index obtained 0.790 and its reliability was obtained by Cronbach's alpha method for components of environmental 0.881 and organizational 0.943. Data were analyzed by exploratory factor analysis and structural equation modeling in SPSS and PLS software. Finding : The results of exploratory factor analysis showed that students' professional ethics had two components of environmental (9 items) and organizational (22 items) that the factor load of all items was higher than 0.50. Also, the results of structural equation modeling showed that the model of students' professional ethics had a good fit and according to the standard coefficients of the paths, the share of environmental and organizational components in students' professional ethics was 0.250 and 0.327, respectively. Conclusion : Considering the share of environmental and organizational components in students' professional ethics, planning is necessary to improve their professional ethics through both environmental and organizational components and the indicators of each of them.

Purpose: The aim of this study was to "identify the dimensions of leadership effectiveness of Farhangian University campus principals." Methodology: This research was exploratory in terms of applied purpose, in terms of field implementation method and in terms of data collection method. The statistical population of this study consisted of full-time and part-time faculty members of Farhangian University campuses in the academic year of 2018-19, who were selected and studied by random sampling of relative classes. A researcher-made questionnaire was used to collect information and exploratory factor analysis method was used to analyze the collected data. Findings: The results indicate the recognition of the dimensions of leadership effectiveness of Farhangian University campus managers in three dimensions: 1. Perceptual (personal) evaluation (others' perception of the leader's credibility and self-assessments; Peers, and superiors inside and outside the organization do training, create indicators of effectiveness), 2. Satisfaction of subordinates (individual) (Satisfaction of members of the organization) and 3. Achievement of organizational goals (relative levels) Achieving the goals of the organization) was in the form of 30 indicators. Conclusion: In order to achieve its goals and aspirations, Farhangian University should constantly evaluate the performance of its campus administrators based on the dimensions of perceptual evaluation, subordinates' satisfaction and achievement of organizational goals, review the processes and change the patterns and structures. Achieves higher effectiveness.

Purpose : The purpose of this study was to provide a model for the development of children's education. Methodology : The research method was mixed (qualitative-quantitative). The statistical population in this study was all experts in the field of educational management and curriculum planning and training of working children. After the 11th interview, theoretical saturation took place. Validity was obtained through 4 experts and by two colleagues and reliability of the Copa formula (0.632). In order to conduct this research, in addition to documentary study, the content analysis technique with MAXQDA12 software was used to identify the dimensions, components and indicators of the development of working children education, and in the quantitative data analysis section, the structural equation technique was used. Findings : As a result of qualitative analysis, 3 dimensions, 8 components and 43 indicators were identified. The dimensions of health-individual education, socio-cultural education and education of knowledge and academic and professional skills were identified as the main dimensions of the development of education of working children. Finally, all indicators were approved using structural equation technique and education of knowledge and academic skills. And vocational education with a coefficient of 0.858, health-individual education with a coefficient of 0.701 and socio-cultural education with a coefficient of 0.605 showed the most impact and importance in the model, respectively. The validity of the model was measured by 5 dimensions (philosophy and purpose with an average of 4.8, theoretical foundations with an average of 4.9, executive principles with an average of 4.70, evaluation system with an average of 4.8 and executive mechanism with an average of 4.8) that all dimensions were approved. . Conclusion : Finally, a model with 5 dimensions (philosophy and purpose with an average of 4.8, theoretical foundations with an average of 4.9, executive principles with an average of 4.7, evaluation system with an average of 4.81 and executive mechanism with an average of 4.80) was designed and validated