Download PDFOpen PDF in browserInvestigating the Impact of Spatial Reasoning on Construction Hazard Recognition10 pages•Published: July 23, 2025AbstractThis study examines the relationship between spatial reasoning abilities and hazard recognition performance within virtual reality (VR) simulations of construction environments. Despite the construction industry's high-risk nature and the critical role of hazard identification in preventing accidents, the impact of spatial cognitive skills on hazard recognition remains underexplored. Utilizing VR technology, the study created immersive construction site scenarios incorporating common hazards. Participants' spatial reasoning abilities were assessed using the Purdue Spatial Visualization Test: Visualization of Rotations (PSVT:R), followed by evaluations of their hazard recognition performance within the VR environments. Statistical analysis revealed no significant correlation between spatial reasoning scores and hazard recognition performance, although the results indicate a slight upward trend in hazard recognition index (HRI) with increasing spatial reasoning ability. These findings indicate that other factors, such as attention distribution, experience, and training methodologies, may play more substantial roles in enhancing hazard recognition. The study underscores the potential of VR-based training programs to improve safety outcomes by providing realistic and controlled environments for hazard identification practice. Future research should adopt a larger, more diverse, and experienced population.Keyphrases: construction, hazard recognition, spatial reasoning, virtual reality, worker safety In: Wesley Collins, Anthony J. Perrenoud and John Posillico (editors). Proceedings of Associated Schools of Construction 61st Annual International Conference, vol 6, pages 796-805.
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