درخت حوزه‌های تخصصی

The presence of a suitable organization in the organization can improve performance and effectiveness, and as a result, increase the efficiency of organizations. Among the indicators that the organizational culture has an organizational effect according to its characteristics. This study was conducted with the aim of the effect of organizational culture on the organizational effectiveness of administrative staff with the mediation of organizational creativity in the employees of the education. The research method was correlational. The sample population was 172 employees based on Singh and Moscow's sample size determination table. data collect, Dennison's Organizational Culture Questionnaire (2000), Parsons (2005) Organizational Effectiveness Questionnaire (AGIL) and Dorabjee, Lumley, and Cartwright (1998) Organizational Creativity Questionnaire were used. The reliability of the questionnaires was obtained using Cronbach's test as 0.88, 0.90 and 0.89 respectively. The data were analyzed using SPSS25 and Lisrel8.8 software by structural equation modeling method. The findings of the research showed that organizational culture has a positive and significant effect on organizational creativity. Organizational creativity does not affect organizational effectiveness. Also, organizational culture has a positive and significant effect on the organizational effectiveness of office employees through the mediating role of organizational creativity. It is suggested that managers increase the level of organizational creativity in themselves and the organization by rediscovering and recognizing the organizational culture and using its strengths. They can accelerate this by providing continuous and diverse training and using different methods in order to increase the level of knowledge and improve job skills.

The objective of this study was to explore the influence of organizational ergonomics on the burnout experienced by administrative personnel at the University of Sistan and Baluchestan, Zahedan, Iran. The utilized research approach was of a descriptive correlation-predictive nature. The study's statistical population included all administrative personnel at the University of Sistan and Baluchestan. The study sample included 130 individuals (54 males and 76 females) chosen through convenience sampling and took part in the research. A questionnaire on burnout and organizational ergonomics was utilized to gather data. The research data were analyzed using the Pearson correlation coefficient and stepwise regression. The correlation coefficient results indicated that the emotional exhaustion sub-scale exhibited a negative and significant correlation with scores in engineering psychology, work physiology, anthropometry, and job biomechanics (p<.05). The depersonalization sub-scale exhibited a negative and significant relationship with scores in engineering psychology, work physiology, and anthropometry (p<.05). However, no notable relationship was found between depersonalization and job biomechanics. The personal accomplishment sub-scale showed a positive and significant relationship with engineering psychology, work physiology, and anthropometry (p<.05). However, there was no notable correlation between the personal accomplishment sub-scale and job biomechanics. The findings from stepwise regression indicated that anthropometric measures accounted for 25.4% of the variance in emotional exhaustion, while work physiology accounted for 11.3% and 12.7% of the variance in depersonalization and personal accomplishment, respectively. It is concluded that appropriate organizational ergonomics leads to enhanced productivity and diminishes occupational stress, particularly job burnout.

The present study aims to examine the mediating role of narcissism in the relationship between organizational commitment and job burnout among secondary school teachers in Zahedan. This research utilized a descriptive-correlational design. The study sample consisted of 213 teachers from elementary and secondary schools in Zahedan during the academic year 2024-2025, selected through multi-stage cluster sampling. Participants completed the Maslach and Jackson Burnout Inventory (1981), the Allen and Meyer Organizational Commitment Scale (1990), and the Ames Narcissistic Personality Inventory (NPI-16). The data were analysed using Pearson’s correlation coefficient and structural equation modelling. The results indicated that there was a significant positive relationship between organizational commitment and job burnout among secondary school teachers in Zahedan, with narcissism acting as a mediating variable. Narcissism serves as a mediator between organizational commitment and job burnout among teachers; therefore, increasing narcissism and enhancing organizational commitment are recommended as preventive measures against teacher burnout.

The present research was conducted with the aim of comparing the effectiveness of reality therapy and schema therapy on the perfectionism of working women. The materials and methods of this research are Quasi-experiment with a pre-test and post-test design. The statistical population consists of working women based in Shiraz. First, a number of 150 working women completed Hill et al.'s perfectionism inventory (2004), then 45 individuals who had the higher scores compared to the rest, were selected and randomly placed in three groups of 15, including two experimental groups and one control group; and then the first experimental group was exposed to 8 sessions of reality therapy and the second experimental group was exposed to 8 sessions of schema therapy and the control group did not receive any intervention. The information obtained from covariance analysis was analyzed with the SPSS software. The findings obtained from the covariance analysis showed that both methods led to a significant reduction in the perfectionism of the participants of the experimental groups. Among the two types of therapy, schema therapy had a greater effect in reducing perfectionism; but there was no significant difference between the two methods in reducing perfectionism. Based on the results, both reality therapy and schema therapy can be used to reduce the perfectionism of working women.