نشریه مدیریت و چشم انداز آموزش
سال چهارم شماره 4 (پیاپی 14، زمستان 1401)

The purpose of the present study was to investigate the mediating role of psychological security in the effect of perceived ethical leadership style on teachers' voice behavior. The current research was descriptive-correlative, and the statistical population included primary school teachers of Ray city in the academic year of 2022-2023 as many as 849 people, and the sample size was obtained 383 people by using Cochran's formula and stratified random sampling method., Three questionnaires were used in order to collect data: ethical leadership questionnaire by Brown et al. (2005), Hames' voice behavior questionnaire (2012), and Edmonson's psychological security questionnaire (1999). The reliability of the questionnaires was obtained through Cronbach's alpha coefficient: 0.88 for ethical leadership, 0.85 for voice behavior, and 0.90 for psychological security. Research data analysis was done by Smart Pls and Spss statistical software at descriptive and inferential levels. The results showed that the mean of ethical leadership (3.06) is slightly higher than the average (3), and the mean of voice behavior (3.23) and the psychological security of teachers (3.71) were higher than the average (3). The effect coefficients showed that ethical leadership with (Beta=0.74, P=0.001); psychological security with (Beta=0.134, P=0.001); and ethical leadership with (Beta= 0.53, P=0.001) have positive and significant effects respectively on the voice behavior; the voice behavior of teachers; and psychological security.

The purpose of this study is to provide a structural model of the effect of knowledge leadership and perceived organizational health on work enthusiasm, emphasizing the mediating role of organizational intimacy in public libraries of West Azerbaijan province. This research is of applied type; and in terms of method, descriptive-correlation. The statistical population of the research includes 160 public library employees of West Azerbaijan province, of which 113 people were selected as a statistical sample based on Cochran's formula and stratified random selection. The data collection tool in this research includes four standard questionnaires. In order to ensure the existence or non-existence of a causal relationship between the research variables and to check the suitability of the observed data with the conceptual model of the research, the research hypotheses were tested using the structural equation model. In this research, structural equation modeling and the partial least squares (PLS) method were used to test the hypotheses and model fit. The research findings showed that knowledge leadership has a significant effect on work enthusiasm and organizational intimacy, and perceived organizational health has a significant effect on work enthusiasm and organizational intimacy. In addition, at the 95% confidence level, organizational intimacy plays a mediating role in the effect of knowledge leadership and perceived organizational health on work enthusiasm.

The present study was conducted with the aim of determining the effect of critical leadership styles and the mechanism of psychological distress of employees on the employees' engagement. The current research is applied in terms of purpose, and descriptive-correlative in terms of nature and method. The statistical population (300 people) was the administrative staff of education in Yazd city in 1401, who were selected by simple random method and through Cochran (169 people). Data collection tools, transformational leadership questionnaires of Bass & Avolio (1995), autocratic leadership of Hanges & Dickson (2004), employees' engagement of Rich & Lepine (2010), and finally Kessler et al.'s employees' psychological distress (2002) that had good validity and reliability. The results of hypothesis testing were used by SMART-PLS software and using t-test statistics and path coefficients (β), which indicate a significant effect between research variables. Also, the mediating role of employees' psychological distress was confirmed in the influence of transformational leadership on employees' engagement., but it was not confirmed in the effect of authoritarian leadership on employees' engagement. According to the findings of the research, it can be stated that to increase or decrease the employees' engagement, attention should be paid to transformational and authoritarian leadership, because they can have positive and negative effects on employee engagement. Of course, psychological distress can also be helpful in this field, because if the psychological distress of the employees cannot be reduced, irreparable damage will be done to the employees' engagement.

The present study was conducted with the aim of determining the effect of critical leadership styles and the mechanism of psychological distress of employees on the employees' engagement. The current research is applied in terms of purpose, and descriptive-correlative in terms of nature and method. The statistical population (300 people) was the administrative staff of education in Yazd city in 1401, who were selected by simple random method and through Cochran (169 people). Data collection tools, transformational leadership questionnaires of Bass & Avolio (1995), autocratic leadership of Hanges & Dickson (2004), employees' engagement of Rich & Lepine (2010), and finally Kessler et al.'s employees' psychological distress (2002) that had good validity and reliability. The results of hypothesis testing were used by SMART-PLS software and using t-test statistics and path coefficients (β), which indicate a significant effect between research variables. Also, the mediating role of employees' psychological distress was confirmed in the influence of transformational leadership on employees' engagement., but it was not confirmed in the effect of authoritarian leadership on employees' engagement. According to the findings of the research, it can be stated that to increase or decrease the employees' engagement, attention should be paid to transformational and authoritarian leadership, because they can have positive and negative effects on employee engagement. Of course, psychological distress can also be helpful in this field, because if the psychological distress of the employees cannot be reduced, irreparable damage will be done to the employees' engagement.

Creating a program-oriented dynamic professional learning environment is to facilitate the professional development of interdisciplinary curricula that shapes the future of new knowledge creation in universities. The current research aims to design a dynamic professional learning environment based on an interdisciplinary curriculum with the approach of the effectiveness of knowledge creators in order to provide a model. The present research method is qualitative-quantitative. The statistical population of the qualitative research is the members of the elite educational and research faculty members, who were selected through interviews and qualitative methods from 30 faculty members of the universities of medical sciences in the north of the country (Mazandaran, Gilan and Golestan provinces). The quantitative part was investigated according to the size of the population of 3725 people with the number of 250 people as sample B using the regional sampling method. The software used for statistical analysis were SPSS 26 and pls 3. Using the coding method of qualitative content analysis based on interviews with elites and using fuzzy Delphi, the components of dynamic professional learning environment in interdisciplinary lesson planning with a view to the effectiveness of knowledge creation were identified and classified using the structural model of effectiveness weights. The results showed that all the components of the dynamic professional learning environment in the field of interdisciplinary lesson planning were identified and then the meaningful dimension was confirmed in the research, and by examining the themes, concepts and quantitative and qualitative research, the model of the dynamic professional learning environment based on interdisciplinary lesson planning was explained with an effective knowledge-creating approach.

The current research has been conducted with the aim of investigating the effect of organizational leadership style on human resource management while emphasizing the mediating role of competitive work environment. The research method was descriptive-correlative. The statistical population of this research is all the employees of Asia Insurance Company in Tehran, which is currently 3922 people, of which 350 people have been selected as a statistical sample using Cochran's sample size determination method and simple random sampling method. In this research, the standard organizational leadership style questionnaire of Bardens and Metzkas (1996), the standard questionnaire of human resource management by Sarmad et al. (2013), and the standard questionnaire of the competitive work environment of Fletcher and Nussbaum (2010) were used to collect data, and the Descriptive and inferential statistics technique have also been used. To analyze data, descriptive statistical methods of gender, education, and age are used, along with separating minimum, maximum, average, standard deviation, skewness and kurtosis test, factor analysis test, structural equation method, and Spss 22 and Smart Pls software. The results of the research show that the organizational leadership style has no significant effect on human resource management and it has been rejected, but the organizational leadership style on the competitive work environment, the competitive work environment on human resource management, and the organizational leadership style on human resource management with the mediating role of the competitive work environment have a significant effect which has been confirmed.

The purpose of this research is to determine the impact of the teacher's emotional work strategy and moral justice with the mediating role of well-being in the work of female teachers of brilliant talent centers. The current research is practical in terms of purpose, and descriptive-correlative in terms of research implementation method; and it is specifically based on structural equation modeling. The research community consists of female teachers of brilliant talent centers in Babol and Babolsar centers. According to Morgan's Kargesi table, 70 people were selected as samples. The sampling method in this research is simple random. The collection tool in the current research is the well-being scale questionnaires (Demo and Pascal), the teacher's emotional work strategy scale (Yen), and the decision-making power questionnaire. SPSS software was used to analyse data; and in order, PLS software was used to design the final research model. In order to confirm the final research model, confirmatory factor analysis was performed. The results indicated that the research hypothesis about the effect of positive mood on decision-making power has a significant value of 7.743, that both variables of emotional work strategy (P = 0.001 and β = 0.535) and moral justice (P = 0.001 and β=0.49) had a significant effect on well-being at work, which according to the value of the path coefficient, it can be said that the emotional work strategy and moral justice both had a positive effect, and as a result, the teacher's emotional work strategy and Moral justice with the role of welfare mediator have a positive and meaningful effect on the work of female teachers of brilliant talent centers.

The present study was conducted with the aim of investigating the effect of authentic leadership on the job satisfaction of employees, emphasizing the mediating role of job involvement. The method of this study was descriptive-survey type. The statistical population of the research was 311 employees and managers of the central organization of Islamic Azad University (275 employees and 36 managers), of which 158 people were selected based on Cochran's formula and by simple random sampling as the sample size of employees. The census method was used to collect the managers' information due to the limited statistical population. To collect the data, the standard questionnaires of Ladahl and Kenger (1965) on job involvement with a reliability coefficient of (0.85), and Minnesota job satisfaction with a reliability coefficient of (0.88), and the authentic leadership of Walumba et al. (2008) with a reliability coefficient (0.90) was used; whose validity was confirmed by academic experts and their reliability was also confirmed through Cronbach's alpha coefficient test. In order to analyze the data, structural equation technique was used through Statistical software LISREL and Spss version 22. Quantitative findings from the test of research hypotheses showed that authentic leadership has a positive and significant effect on both job involvement and job satisfaction of employees. Job involvement has a positive and significant effect on employee job satisfaction. Job involvement has played a mediating role in the impact of authentic leadership on job satisfaction. The results of the research also showed that the components of transparency in relationships, balanced processing, internal aspects, and self-awareness had the most influence on job engagement and job satisfaction, respectively.