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Published on: August 8, 2019
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Occupational cognitive failures and safety performance in the workplace
Teimour Allahyari1, Narmin Hassanzadeh Rangi, Hamidreza Khalkhali
1Department of Occupational Health, Urmia University of Medical Sciences, Urmia, Iran. allahyari@umsu.ac.ir.
Summary
Occupational cognitive failures, or work-related cognitive errors, significantly increase the risk of workplace accidents and injuries. The Occupational Cognitive Failure Questionnaire (OCFQ) can predict these safety consequences.
Area of Science:
- Occupational Health Psychology
- Human Factors Engineering
- Industrial Safety
Background:
- Human error is a primary cause of industrial accidents, often linked to cognitive abilities and limitations.
- Occupational cognitive failures are specific workplace errors rooted in cognitive processes.
Purpose of the Study:
- To investigate the correlation between occupational cognitive failures and adverse safety outcomes.
- To assess the predictive utility of the Occupational Cognitive Failure Questionnaire (OCFQ).
Main Methods:
- A cross-sectional study involving personnel from a large Iranian industrial company.
- Administration of the OCFQ and data collection on accident history.
- Univariate and multiple logistic regression analyses were employed.
Main Results:
- A high rate of cognitive failure was significantly associated with an increased risk of minor injuries (OR 5.1).
- Similar associations were found for major injuries and near-miss incidents.
- The OCFQ demonstrated predictive capability for safety consequences.
Conclusions:
- Occupational cognitive failures are critical predictors of workplace safety incidents.
- The OCFQ is a valuable tool for identifying at-risk personnel and informing preventive strategies.
- Understanding cognitive limitations is essential for enhancing industrial safety.
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