A Literature Review of Inattentional and Change Blindness in Transportation

Hannon, D. · 2009 · ROSA P / United States. Department of Transportation. Federal Railroad Administration

archive: archived pipeline: cataloged verified

Get this paper ↗ (full text — opens at the source; we link to it, we don't host it)

Summary

This 2009 report by the U.S. Department of Transportation reviews literature on inattentional and change blindness within transportation contexts. Inattentional blindness occurs when attention is focused elsewhere, causing individuals to miss salient environmental changes, while change blindness involves failing to detect changes that occur during visual disruptions like eye movements or blinks. The study was motivated by the severe safety hazards these phenomena pose, such as runway incursions, air traffic control errors, and collisions involving distracted drivers. The report aims to synthesize theoretical, biological, and applied research to identify mitigation strategies and guide future development. The methodology consists of a comprehensive literature review spanning approximately ten years, analyzing laboratory experiments, field studies, and simulator data. The review covers foundational theories, such as representation theory, which posits that failure to detect change stems from how the brain encodes pre- and post-change views. It also examines parametric factors influencing detection, including visual field location, signal salience, task demands, and expectations. Biological components are analyzed across sensory modalities, noting that blindness occurs in auditory and tactile processing as well as vision, and highlighting age-related declines in change detection skills. Key findings indicate that inattentional and change blindness are driven by prior experience, expectations, and high task demands. Classic studies, such as the "invisible gorilla" experiment, demonstrate that focused attention on a specific task can cause observers to miss obvious, unrelated stimuli. In transportation, these effects are exacerbated by cell phone use and repetitive tasks, with older drivers showing significantly higher susceptibility due to slower processing speeds. Mitigation research suggests that intelligent alerting mechanisms, particularly for novices, and displaying change history on interfaces can reduce errors. Team communication also improves detection, whereas speech interfaces sometimes hinder performance. The report concludes that these phenomena are significant contributors to transportation errors and recommends a multi-faceted approach to mitigation. Suggestions include developing training programs based on specific change types, utilizing artificial intelligence as virtual team members, and designing displays that reduce clutter and highlight salient changes. The authors advocate for further research into eye movement patterns, task compatibility, and the use of simulations for practice. Additionally, public education is recommended to counteract the common misconception that individuals are immune to these perceptual failures, emphasizing the need for improved operator awareness and system design to enhance safety.

Key finding

Inattentional and change blindness significantly impair transportation operator performance, with older drivers and cell phone users exhibiting heightened susceptibility to missing critical environmental changes.

Methodology

review

Provenance

The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_rosap on 2026-05-23 (6 acquisition events logged).

Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.

Topics

Ranked by relevance to this paper. Hover a topic for its definition.

• inattentional change blindness
• peripheral attention
• looked but failed to see
• useful field of view
• hazard perception
• visual

Information type

What kind of knowledge this paper contributes, grouped by family — independent of topic (what it is about) and method (how it was studied).

• Empirical Findings: behavioral performance data
• Methodological Resource: measurement protocol
• Theoretical Contribution: theory or model