S.abolfazl Zakerian, Gholam Teymouri, Iman Ahmadnejad, Marziyeh Abbasinia, Abdorasoul Rahmani, Mahdi Asghari,
Volume 1, Issue 3 (3-2014)
Abstract
Introduction: The present study was aimed to investigate the dimensions of quality of work life and its relation to job satisfaction among workers of automotive industry.
Materials and Methods: In this descriptive-analytical study, 150 workers of an automotive industry in Tehran city were chosen by simple random sampling method. Three questionnaires of demographic characteristics, quality of work life and job satisfaction were employed as data collecting tools. For data analysis, descriptive statistics, t-test, analysis of variance (ANOVA), correlation and regression tests were used.
Results: About 6% of participants evaluated their workload as light, 11.3% as moderate, 60.7% as heavy, and 22% as very heavy. The average of job satisfaction was 55.94± 13.45. 15.3% of subjects had low job satisfaction, 68.7% moderate and 16% reported high job satisfaction. There was a positive and significant relation between quality of work life and job satisfaction (p = 0.001). Meanwhile, general health condition had the highest effect on job satisfaction.
Conclusion: In general, there was a positive and significant relation between the quality of work life and job satisfaction, so that the higher the quality of work life, the higher the job satisfaction of workers. The results also emphasize the role and impact of managers and supervisors for effective interventions to improve quality of work life and job satisfaction. Therefore, further studies are proposed for the identification of other effective factors on the quality of work life and job satisfaction.
Anooshirvan Safari, Shahnaz Tabatabaei, Mahnaz Sareme,
Volume 9, Issue 1 (4-2021)
Abstract
Background and Objectives: In the automotive industry, assemblers are at the risk of job stress. There is relationship between job stress and work ability index, and job stress can impact on work ability index negatively. Therefore, this study investigates the effect of ergonomic job stress intervention (Ergo-JSI) on the work ability index and job stress of assemblers in an auto parts factory.
Methods: It was an interventional study with pre- and post-test design in the assembly section of an auto parts factory. The sample group included 80 persons who were working in this section and they were selected totally. The interventional Ergonomics-based on Job Stress Program was performed for eight weeks. Job stress questionnaires (BJSQ), work ability index (WAI), ergonomic check points (ECP), and stress prevention in the workplace (International Labor Organization) were used as research tools.
Results: The ergonomic job stress intervention (Ergo-JSI) was found to be significant on the work ability index (P <0.001). The level of work ability index was increased by 16.25% for workers (P = 0.01). Furthermore, the job stress was decreased significantly (P <0.05). The quantitative changes in the level of job stress towards reduction were based on the BJSQ criteria A (51.25%) and criteria B (27.5%); these differences were found to be significant (P <0.001).
Conclusion: Individual and organizational approaches which used for the interventional Ergonomic based on Job Stress Management Program has been effective on the decreasing of job stress and the increasing of work ability index of assemblers. Therefore, this Participatory Ergonomics Program which has an integrated approach can be improved the mental health of staff.
