جستجوی مقالات مرتبط با کلیدواژه « رهبری زهرآگین » در نشریات گروه « علوم تربیتی »

The present study has been conducted with the aim of clarifying the mediating role of benevolent law breaking in the relationship between toxic leadership and organizational citizenship behavior in small businesses. The research method was descriptive-correlative in nature and applied in terms of purpose. The statistical population was made up of all employees of small businesses in Urmia city, numbering 14218 people. For this purpose and based on Morgan's table, 375 people were selected as the statistical sample of the research using a two-stage cluster sampling method. In this research, the standard questionnaire of toxic leadership (Schmidt & Hanges, 2008), benevolent law breaking (Vardaman et al, 2014)  and organizational citizenship behavior of  were used.

Thus, in order to test the research hypotheses, first descriptive statistics and then structural equation technique using Smart P.L.S statistical software was used.

The findings of the research showed that the research model has a favorable fit and it indicates that toxic leadership has a negative and significant effect on organizational citizenship behavior (path coefficient -0.39). The effect of toxic leadership on benevolent law breaking is positive and significant (path coefficient 0.72). Benevolent law breaking has a positive and significant effect on organizational citizenship behavior (path coefficient 0.54) and finally the mediating role of benevolent law breaking in the relationship between toxic leadership and organizational citizenship behavior was confirmed (path coefficient -0.39).

Therefore, it can be concluded that the use of toxic leadership characteristics can reduce the context of increasing deviant behaviors and pretentious behaviors and reducing citizenship behaviors in the environment of micro and small businesses.

The aim of this study was to determine the moderating effect of perceived organizational policies on the Background and Objective The aim of this study was to determine the moderating effect of perceived organizational policies on the relationship between toxic leadership and psychological safety of employees of the Education Evaluation Organization. This research is quantitative in terms of type and in terms of research method is a descriptive-survey research.

The statistical population of the study is 460 employees and managers of the country's education evaluation organization, which according to Cochran's formula, 210 people were selected by stratified random sampling method.

The main data collection tools were Zahragin Mathaos (2018) 28-Question Leadership Questionnaire, Kakmer and Cason (2009) 15-Question Perceived Organizational Conditions Questionnaire, and Corkuraton and Giffin (2018) 9-Question Psychological Safety Questionnaire, which were formally and substantively valid (CVR-CVI) and its reliability was calculated and confirmed by Cronbach's alpha method.

The obtained data were analyzed using structural equation model test software and SPSS software version 23 and Smart PLS version 2. The results showed that poisonous leadership and its various dimensions (offensive leadership, authoritarian leadership, narcissism, ambition and unpredictability) have a negative impact on the psychological safety of the staff of the National Education Evaluation Organization.

The purpose of the recent study was to investigate the mediating role of organizational inertia and silence in the relationship between toxic leadership and teachers' job performance. The research method was descriptive-correlation with emphasis on structural equations. The statistical population consisted of all primary school teachers of Mahabad city (965 people), of which 265 people participated in the research as a sample. Data collection was based on four questionnaires: Schmidt's toxic leadership, organizational silence of Vakola and Bourada, organizational inertia of Haag and Paterson's job performance. The reliability of the questionnaires was checked with Cronbach's alpha technique. The reliability of toxic leadership questionnaire was 0.879, organizational silence questionnaire was 0.866, organizational inertia questionnaire was 0.920 and job performance questionnaire was 0.932. The validity of the questionnaires was confirmed based on factor loadings and AVE value. Data analysis was done using SMARTPLS software (version 4) and structural equation method. The results showed that the toxic leadership style has a negative and significant effect on teachers' job performance, but it has a positive and significant effect on organizational silence and organizational inertia (P<0.001). Also, organizational silence and organizational inertia have a negative and significant effect on teachers' job performance (P<0.05). It was also found that the variables of organizational silence and organizational inertia have a mediating role according to the effect of toxic leadership style on teachers' job performance (P≤0.05 and t-value >1.96).

A review of the research shows that the study of the negative and leadership of managers of organizations as well as the study of organizational trauma in in the world and in the field of educational organizations the above variables have been studied in few cases. Perhaps the importance of this research can be attributed to its capacity to raise awareness and prevent the dangers of toxic leadership practices in creating organizational trauma in schools and teachers' emotional exhaustion. Considering the undeniable role of leadership of school principals in job attitudes and organizational behavior of teachers and professional concerns of the first author of the article as an actor in the field of education, the study seeks to investigate the role of toxic leadership in creating organizational trauma Khuzestan, in other words, this study tries to answer the question in a scientific way: Is the role of toxic leadership in creating organizational trauma through the emotional Exhaustion of high school teachers in Khuzestan province significant? 

The study population was 16750 people in all secondary school teachers in Khuzestan province in 2020-2021, from which a sample of 407 people was selected based on Cochran's formula by stratified random sampling. To collect data, Schmidt' Toxic Leadership Questionnaire (2008), Vivian and Horman (2015) Organizational Trauma Questionnaire, Hills Emotional exhaustion Questionnaire (2019), was used Confirmation path analysis by LISREL10.30 software was used to analyze the data.

Toxic leadership of Principals had a positive and significant effect (0.46) on school organizational trauma at the level of P <0.05. Toxic leadership of managers had a positive and significant effect (0.55) on emotional burnout at the level of P <0.05. Emotional exhaustion had a positive and significant effect (0.54) on school organizational trauma at the level of P <0.05. Toxic leadership of Principals due to emotional burnout had an indirect, positive and significant effect (0.29) on school organizational trauma at the level of P <0.05. 

Toxic leaders exhibit highly destructive behaviors and some dysfunctional personal characteristics. By poisoning, these behaviors and personality traits cause serious and lasting damage to their followers and organizations. And with selfish behaviors, harming others, and reinforcing and pursuing personal goals, willingly or unwillingly, it will also have negative effects. Finally, it can be said that teachers' emotional exhaustion provides the necessary ground for transmitting the greater effect of toxic leadership on organizational trauma.

The purpose of this research was to investigate the mediating role of social undermining in the relationship between toxic leadership and organizational indifference. The research method was applied in terms of objective and correlational in terms of descriptive method. The statistical population of the research was the employees of the fiscal affairs organization of East Azarbaijan province with the number of 812 people, from this population, the desired sample number was obtained through the Morgan table, the number of 291 people. which is selected by stratified random sampling method. standard questionnaires data collection tool; The toxic leadership of Ashmit (2008), Duffy's Social Attrition (2002) and the Organizational Indifference Questionnaire of Danai Fard et al. Face validity and CVR index were used to determine validity, and Cronbach's alpha method was used to determine reliability. The value of alpha for toxic leadership, organizational indifference and social undermining was obtained as 0.894, 0.821 and 0.858 respectively. The analysis of research data has been done through path analysis and structural equation model using Lisrel software. The results of the research have shown that toxic leadership has an effect on social undermining with an effect intensity of 0.361 and on organizational indifference with an effect intensity of 0.276. Also, social undermining has a mediating role in the relationship between toxic leadership and organizational indifference with an effect intensity of 0.173. Social wear also with the effect intensity of 479/. It affects organizational indifference.

The aim of this study was to investigate the effect of Toxic leadership of principals on organizational trauma mediated by the hypocritical behavior of teachers. The research method was descriptive and correlational. The study population consisted of 16750 teachers all secondary school in Khuzestan province in 2021.Which was people from this population based on Cochran's formula a sample of 407 people was selected by stratified random sampling. To collect data were used Poison Leadership Questionnaire (Schmidt, 2008), Organizational Trauma Questionnaire (Vivian & Horman, 2015) and Hypocritical Behavior Questionnaire (Hadavi Nejad, 2011). Data were analyzed using pearson correlation coefficient and structural equation modeling. The results of the path analysis showed that the toxic leadership of managers had a positive and significant effect on organizational trauma and hypocritical behavior in secondary school teachers. Hypocritical behavior had a positive and significant effect on organizational trauma in secondary school teachers (p≤0.05). In addition, the toxic leadership of principals through hypocritical behavior had an indirect, positive and significant effect on organizational trauma in secondary school teachers (p≤0.05). So that the toxic leadership of managers and hypocritical behavior explained 55% of the changes in organizational trauma among secondary school teachers. It seems that the hypocritical behavior of secondary school teachers plays a mediating role in the relationship between managers' poisonous leadership and creating organizational trauma.

The purpose of present study was investigates psychometric properties of the Toxic Leadership Questionnaire. The statistical population of this study included all staff of Universities affiliated with the Ministry of Science at four levels of international, national, regional and local levels of performance across the country. The research data were collected from 430 staff members who were selected by multi-stage cluster sampling method using Toxic Leadership Questionnaire. The results of the validation of the method showed that the internal consistency and stability reliability of the Toxic Leadership Questionnaire by using Cronbach's alpha was 0/95 and by test-retest method was 0/88. Evaluate the content validity, discriminant, and construct of Toxic Leadership Questionnaire confirms the validity of the questionnaire. Exploratory and confirmatory factor analyses as the main form revealed five correlated but separable dimensions that were "Self-Promotion","Abusive Supervision", "Unpredictability", "Narcissism" and "Authoritarian Leadership". The results of this study showed that the Toxic Leadership Questionnaire (TLQ) is a reliable and valid tool for measuring and screening the Toxic Leadership of academic staff.

The purpose of this research is examination the role of toxic leadership style on organizational trauma by considering the role of mediator of organizational silence. The present research is applied in terms of purpose, and in terms of collecting data is a descriptive research type and is a branch of survey research. The statistical population of the research was 240 numbers of employees of Azad University and payamnoor University of Shiraz; that147 numbers as statistical sample have selected by using simple random sampling method. Data have collected by using standard questionnaires; Structural equation modeling and Lisrell statistical software have used to analyze them. The conceptual model of research has a favorable fit. The results of the research show that toxic leadership style has a positive and significant relationship with organizational silence and organizational trauma. research Findings indicate that there is a positive and significant relationship between organizational silence and organizational trauma. Also, the results of the data review show that toxic leaders can lead to organizational trauma through creating a climate of organizational silence.

The purpose of study is Examine the role of moderator toxic leadership in the relationship between social capital on organization misbehavior among the staff of University of Marine Science; Imam Khomeini .The research is descriptive and applied type. The subject of this research contains all staffs University who are 588 people, and 232 people have been selected through simple random sampling. After preparing the research literature in the standard questionnaires have been used. The model has been tested by using Structural modeling SEM technique and Smart PlS .Result show on all of the hypotheses in this study approved.The purpose of study is Examine the role of moderator toxic leadership in the relationship between social capital on organization misbehavior among the staff of University of Marine Science; Imam Khomeini .The research is descriptive and applied type The model has been tested by using Structural modeling SEM technique and Smart PlS .Result show on all of the hypotheses in this study approved