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Showing 5 results for Shabani
Study of occupational stress as predictors of nurses’ intention to leave
Nasim Alipour, Mehrane Shabani, Amir Asady Fakhr, Seyed Ali Mahdiyoun,
Volume 6, Issue 1 (Journal of Ergonomics 2018)
Abstract
Background: The of human resources is one of the issues that management efforts have always been aimed at reducing. Many factors affect job intention to leave, one of which is job stress in a work environment. Regarding the importance of the issue, the present study was conducted to study of occupational stress as predictors of nursing intention to leave.
 Methods: The research design in this study is a correlation design. The target population in this study was all nurses working in Hamedan state hospitals. Based on simple random sampling, 300 individuals were selected as the sample of this study. The instruments used in this research were effort-reward imbalance questionnaire, Job Content questionnaire, and intention to leave questionnaire. The Collected date was analyzed using correlation and regression analysis using SPSS18 software.
Results: The results showed that there is a positive and significant relationship between the amount of effort, job demands and the intention to leave in nurses (p≤0.01). But there was a negative and significant relationship between reward, job control and social support with the intention to leave in nurses (p≤0.01).
Conclusion: Based on the results, it can be concluded that job stress is an important factor in creating the intention to leave a job in the personnel, and the components of both models used in this research can be used to reduce the intention to leave at the nurses.
 

A study of hand anthropometry dimensional on middle-aged women and male in Hamadan
Rashid Heidarimoghadam, Mehrane Shabani, Younes Lotfi, Fakhradin Ghasemi, Younes Mohammadi,
Volume 6, Issue 2 (Journal of Ergonomics 2018)
Abstract
Introduction: One of the factors affecting carpal tunnel syndrome (CTS) is the lack of coordination and appropriateness of these tools. Designing a handy tool helps with a better performance, befitting and less fatigue. In this study, anthropometric data on the hands (right and left) of women and men were collected.
Materials & Methods: This research was descriptive and 576 people participated in this study; 10 anthropometric measurements of the hand according to the principles of measurement of Pheasant were measured by digital caliper under the same conditions. The measured anthropometric dimensions were the length of the hands and palms, the width of the hands and palms, the length of the fingers (m1-m2-m3-m4-m5) and the maximum power grip. Descriptive indices such as percentile 5, 50 and 95, maximum and minimum, mean and standard deviation were calculated using SPSS software.
Results: 290 women and 286 men participated in this study. Mean and standard deviation of age was (40.58 ± 9.95), height (1.66 ± 1.14) and BMI (26.85 ± 4.50). 90.8% were right handed and (9.2%) were left handed. The mean difference in length of hand, palm length, hand width, thumb length, middle finger length, small finger length, maximum power grip of women and men were statistically significant (P<0.01). All dimensions of the hand in men were larger than women.
 Conclusion: Anthropometric dimensions are influenced by factors such as gender, age, genetics, and even type of nutrition, occupation, and other factors. The size of the dimensions of the hands of women and men are different. Anthropometric database of two communities should be used to design handheld devices that are commonly used by both women and men. The findings can be used to design and redesign any hand tools and improve the convenience of users.
 

Prediction of safety culture based on of dimensions of just culture in of one of the industrial sections of Tehran
Mehdi Shabani Arani, Dr Shahnaz Tabatabaei, Dr Nabiolah Mansouri,
Volume 7, Issue 1 (Iranian Journal of Ergonomics 2019)
Abstract

Background and Objectives: One of the most important causes of industrial incidents, of which 90% is related to human factors, is to refuse to accept errors because of fear of blaming and concealing them. In the present study, the relationship between just culture and safety culture was investigated in one of the industrial sections of Tehran. 
Methods: The research was descriptive-analytic and conducted as a cross-sectional study. Out of 320 a sample of 181 staff who worked at the operational and administrative sections were selected in an accessible manner. The research instruments consisted of questionnaires of personal and occupational information, just culture and safety culture. Data was analyzed using, Pearson correlation coefficient and multivariate regression by SPSS22 software.
Results: The relationship between different dimensions of safety culture and just culture is 0.84 (P<0.001). The power prediction of safety culture is based on different dimensions of the just culture 0.70 (P<0.05). Between different dimensions of safety culture, the level of information exchange, education and management commitment are most closely related to mean of just culture. Also, the level of information exchange is the highest and safety priority shows the least link with the just culture. Therefore, the exchange of information can lead to a continuous improvement of the just culture.
Conclusion: Evaluating the just culture, the safety culture of the employees of the organization can be predicted with a high level of certainty, which shows the direct relationship between the just culture and the safety culture. So, increasing the just culture directly contributes to the development of the safety culture.
 


The Effect of Organizational Architecture on Performance Management with the Mediating role of Organizational Agility of Physical Education Departments of Medical Sciences Universities in the Country
Mojdeh Shakari, Ghlamreza Shabani Bahar, Majid Solimani,
Volume 8, Issue 2 (Iranian Journal of Ergonomics 2020)
Abstract

Background and aim: Nowadays performance management is used to make organizational agility and improve organizational architecture. The purpose of this study was to determine the effect of organizational architecture on performance management with the mediating role of organizational agility of physical education departments of country's medical science universities.
Methods: The method is a descriptive-survey research and operational and applied in terms of purpose. The statistics of this study included all senior managers and staff of physical education departments in medical universities throughout Iran, selected as a statistical sample for a total of 216. Data collection tools were organizational architecture questionnaire, Baldrige performance standard questionnaire and Sharifi organizational agility questionnaire. In order to analyze the research findings, path analysis and structural equations and SPSS 20  were used.
Results: It showed that organizational architecture and its dimensions have a significant effect on performance management with the mediating role of organizational agility of physical education departments in medical universities of the country. The magnitude of the effect of the mediating variable using VAF was 0.228 and according to the magnitude of the direct effect of the independent variable on the dependent which was equal to 0.799, it can be said that the magnitude of the direct effect is greater than the indirect effect.
Conclusion: In modern performance management, the aims of staffs and the purposes of the organization should be aligned and by creating coordination and providing the necessary guidance by supervisors, people feel more belonging to the organization and make the organization more agile by organizational changes.


Investigating Effort-Reward Imbalance Model in Predicting Workplace Bullying
Mohammad Babamiri, Ramin Rahmani, Rashid Heydari Moghadam, Mehraneh Shabani,
Volume 11, Issue 2 (Iranian Journal of Ergonomics 2023)
Abstract
Objectives: In work environments, job stress is the main factor that can make employees lose control and provide the opportunity for the occurrence of aggression in employees. Therefore, this study investigated the role of the effort-reward imbalance model in the occurrence of bullying in the workplace.
Methods: This study was descriptive-analytical in nature. The research population consisted of employees of one of the petrochemical plants located in the south of the country. The samples (n=202) were selected using the census sampling method. In this research, two self-report questionnaires, namely the Effort-Reward Imbalance Scale and the Questionnaire of bullying actions, were used to measure the variables.  Data analysis was performed using SPSS 18 software using Pearson’s correlation coefficient and linear regression.
Results: The mean scores of the participants’ age and work experience in this study were 40.13±9.32 and 15.9±9.50 years, respectively. Among the participants, 72.8% were female and 86.1% were married. In terms of educational status, 10.9% had an associate's degree, 81.2% had a bachelor's degree, and the rest had a master's degree or higher. About three-quarters of the participants were public service employees, and the rest were working on a contract basis. Based on the results of the multivariate regression model, among the variables investigated in this study, effort-reward imbalance and extreme commitment were able to significantly predict the changes in the bullying score (P<0.001).
Conclusion: Employees who feel imbalanced between inputs and outputs in the job, as well as those who have the characteristic of excessive responsibility, are more likely to display negative behaviors in the form of bullying in the workplace.

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