درخت حوزه‌های تخصصی

The purpose of this study was to investigate the causal relationship between professional Development and organizational maturity with educational productivity of educators (case study of Bushehr Province). In terms of the applied purpose, this research is descriptive in terms of descriptive strategy and in terms of the method of data collection it is a field survey that is carried out. The instrument for measuring this research was a researcher-made questionnaire for organizational maturity (13 items), a researcher-made questionnaire designed for educational productivity of teachers (34 items), and a researcher-made questionnaire developed by professional teachers of teachers (15 items) that were set in the 5-value Likert scale . From the viewpoint of the professors of counsel and counsel, as well as 11 experts, for confirmation of face validity and content of the questionnaires and confirmatory factor analysis, the validity of the questionnaire structure was used and the reliability of the questionnaire was carried out on 30 members of the community of research and calculation Cronbach's alpha coefficient was 0.81, 0.88 and 0.79 for organizational maturity, professional growth and teacher productivity. The statistical population consisted of all the educators of Bushehr province (N = 511) and the sample size of the study was determined using Morgan table 213 people. Sampling method was cluster random sampling. To analyze the data, at the level of descriptive statistics, frequency and frequency, mean and standard deviation of the frequency table, and the level of inferential statistics, confirmatory factor analysis for verifying the validity of the research questionnaire structure, to determine the normal distribution of variables from the Smirnov colomograph test and, finally, to test the assumptions The final model of the research was drawn from Pearson correlation tests, multiple regression and structural equation modeling using SPSS version 23 and AMOS software. The results of the study showed that between professional growth and educational productivity (r = 0.725) and its components, between organizational maturity and educational productivity (r = 0.431) and its components, and between professional growth and organizational maturity (602 / 0 = r) There is a positive and significant correlation between the education teachers of Bushehr province (Sig = 0.001). Also, educational productivity changes with the use of professional growth components (F = 170 = 879) and organizational maturity components (F = 18.627), as well as organizational maturity changes using professional growth components (24.624) = F) Predictability. The results showed that professional development has a significant positive effect on educational productivity (t = 4/131) and organizational maturity (t = 3/614/3) and organizational maturity on educational productivity (t = 3/38 = 38) in Bushehr province. (Sig = 0/001) and the developed models for these variables had a good fit.

Abstract Purpose: Although, several studies have been conducted on the concept of organizational citizenship behavior (OCB) and its relationship with health promotion of the administrative system, organizational spirituality as a factor affecting organizational citizenship behavior has been less considered in organization and management literature in recent years. The study aimed to investigate the organizational citizenship behavior by health promotion of the administrative system, "issued by Supreme Leader", considering the mediating role of organizational spirituality to present a desirable pattern. Accordingly, while reviewing the theoretical literature, their respective variables and scale, the overall framework of the study was formed. Methodology: This is an applied study in terms of objective and descriptive-correlational in terms of nature. The statistical population of this study were all staff of state-owned organizations of Kerman province in 2016-17. Sampling was done by two-stage cluster sampling method. Organizational citizenship behavior inventory 0.77 and organizational health 0.73 and organizational spirituality 0.90 were used to collect data. For analyzing the data, descriptive and inferential statistics (correlation test and structural equation modeling) were used and data were analyzed using SPSS and AMOS. Findings: The results showed that the interpersonal citizenship performance model, job citizenship performance, organizational citizenship performance, and the health promotion of the administrative system, "issued by the Supreme Leader", have a goodness of fit given the mediating role of organizational spirituality. Discussion: One of the areas of management that can have a great deal of spirituality is organizational citizenship behavior management whose purpose is to help change the behavior of individuals in the organization and thereby achieve operational goals in an efficient and fast way.

Purpose: Women studies have always been of interest to researchers. The issue of women's presence in business and management is one of the most important issues in the field of women's studies. This study sets to investigate the effect of characteristics of female managers who were either member of board or CEO on earning quality. Methodology: To this end, we collected necessary data such as financial statements from 102 Tehran Stock Exchange listed companies. The data belongs to period stretching from 20 Feb 2015 to 20 Feb 2020. To test our hypotheses, multivariate regression with panel data and also EViews software were utilized. The results show that the presence of female managers has a positive as well as meaningful effect on earning quality. Findings: Furthermore, the results of our second and third hypothesis indicate that the training skills of female managers and their experience in the board have a positive and significant relationship with the quality of companies’ earnings. Conclusion: According to the results of the research, it is recommended that women be used more in managerial positions and the existing misconceptions that have prevented skilled and experienced women from appearing should be discarded.

Purpose: Today, the quality of training plays an important role in improving the performance of organizations. Therefore, the current research was conducted with the aim of determining the effect of individual learning on improving the quality of training of the staff of Eghtesad Novin Bank. Methodology: This research in terms of purpose was applied and in terms of implementation method was descriptive from type of correlation. The research population was all the staff of Eghtesad Novin Bank of Tehran city with number 937 people. The sample size based on the Krejcie and Morgan table was determined 272 people who were selected by cluster random sampling method. The research tool was researcher-made questionnaires of individual learning (8 questions) and quality of training (23 questions), which its face validity was confirmed by the opinion of experts and its reliability was estimated above 0.70 by Cronbach's alpha method. Data were analyzed by exploratory factor analysis and structural equation modeling in SPSS and LISREL software. Findings: The findings showed that the factor loading of all items was above 0.40 and individual learning had two components of intrapersonal factors and interpersonal factors and the quality of training had only one component. The average variance extracted of the components was above 0.50 and their reliability was above 0.80 by Cronbach alpha and combined methods. Also, the model of the effect of individual learning on improving the quality of training of the staff of Eghtesad Novin Bank had a good fit and individual learning had a positive and significant effect on the quality of training (P<0.001). Conclusion: Considering the effect of individual learning on the improvement the quality of training of the staff of Eghtesad Novin Bank, the planners of this bank can improve the quality of training through individual training and learning.