درخت حوزه‌های تخصصی

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 investigate the relationship between the components of academic performance with personality traits and early maladaptive schemas mediated by self-determination. Method: The research method was descriptive-correlation and structural equation modeling. The statistical population of the present study included all female high school students in Tehran in the academic year 2019-2020. For this purpose, 350 students were selected by simple random sampling. Then their scores were measured through the Academic Procrastination Scale, Solomon and Rothblum (1984), Young Schema Short Form (2003), Neo-Form Short Personality Questionnaire (1985), Guardia, Desi and Ryan (2000) Self-Determination Questionnaire. Path analysis, structural equations and regression test were used. Findings: Pearson correlation coefficient and path analysis showed that there is a positive and significant relationship between all components of academic affiliation with the components of early maladaptive schemas and the role of self-determination is in the relationship between the two(P<00/01). Also, the relationship between all components of academic work and personality traits except psychosis was negative. The relationship between the end-of-semester exam component of academic work with conscientiousness and agreement of personality traits was not significant and the role of self-determination in the relationship between these two variables is indirect. Conclusion: According to the results of the present study, the importance and role of self-determination in reducing academic procrastination can be understood.