A model has been developed which represents prominent reporter concerns expressed in the narratives of 300 mode-related incident reports from NASA's Aviation Safety Reporting System (ASRS). The model objectively quantifies the structure of concerns which persist across situations and reporters. These concerns are described and illustrated using verbatim sentences from the original narratives. Report accession numbers are included with each sentence so that concerns can be traced back to the original reports. The results also include an inventory of mode names mentioned in the narratives, and a comparison of individual and joint concerns. The method is based on a proximity-weighted co-occurrence metric and object-oriented complexity reduction.
Reporter Concerns in 300 Mode-Related Incident Reports from NASA's Aviation Safety Reporting System
1996
176 pages
Report
No indication
English
Transportation Safety , Air Transportation , Aircraft safety , Airline operations , Computerized simulation , Flight safety , Natural language processing , Object-oriented programming , Operational problems , Terminology , Virtual reality , Words (Language) , Commercial aircraft , Human factors engineering , Orthography , Pilot performance , Semantics , Workloads (Psychophysiology)
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