Does the potential safety risk affect whether particular construction hazards are recognized or not?

Area of Science:

• Occupational Safety and Health
• Construction Management
• Human Factors in Safety

Background:

• Unrecognized safety hazards are a significant issue in the global construction industry.
• A lack of understanding hinders effective interventions for poor hazard recognition.
• Prior research suggests risk perception influences hazard recognition.

Purpose of the Study:

• To empirically test if construction workers recognize higher-risk safety hazards more readily than lower-risk ones.
• To investigate the relationship between the perceived safety risk of a hazard and its recognition by workers.
• To provide data for improving hazard recognition training and safety strategies.

Main Methods:

• A panel of construction safety experts rated the relative risk of 16 known safety hazards depicted in case images.
• 287 construction workers from 57 US workplaces participated in a hazard recognition activity.
• Workers examined construction case images and identified relevant safety hazards.

Main Results:

• The study found that workers were more likely to recognize safety hazards associated with higher levels of safety risk.
• Results support the proposition that the perceived risk of a hazard influences its recognition by construction workers.
• A statistically significant correlation was observed between hazard risk level and worker recognition rates.

Conclusions:

• The findings confirm that the perceived risk of a safety hazard is a key factor in its recognition by construction workers.
• This research offers valuable insights for developing targeted interventions to enhance hazard recognition.
• Improved hazard recognition methods can be developed by considering the risk-based approach.