Abstract
Prior research suggests that ergonomics work design and mixed teams (in age and gender) may compensate declines in certain abilities of ageing employees. This study investigates simultaneous effects of both team level factors on absenteeism and performance (error rates) over one year in a sample of 56 car assembly teams (N = 623). Results show that age was related to prolonged absenteeism and more mistakes in work planning, but not to overall performance. In comparison, high-physical workload was strongly associated with longer absenteeism and increased error rates. Furthermore, controlling for physical workload, age diversity was related to shorter absenteeism, and the presence of females in the team was associated with shorter absenteeism and better performance. In summary, this study suggests that both ergonomics work design and mixed team composition may compensate age-related productivity risks in manufacturing by maintaining the work ability of older employees and improving job quality.
Abstract
Practitioner Summary: The ageing workforce is considered as productivity risk in manufacturing industries. This study shows that high-physical workloads and homogeneous team composition are both associated with higher absenteeism and error rates. Thus, practitioners are prompted to reduce ergonomics risks in production and introduce age- and gender-mixed teams to sustain productivity.
Acknowledgements
We thank the handling editor, Stephen Bao, and two reviewers for their guidance and valuable comments.
Notes
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