Effects of Air Traffic Geometry and Conflict Alerting System Reliability on Pilots' Conflict Detection With Cockpit Display of Traffic Information
Xu, Xidong
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https://hdl.handle.net/2142/82075
Description
Title
Effects of Air Traffic Geometry and Conflict Alerting System Reliability on Pilots' Conflict Detection With Cockpit Display of Traffic Information
Author(s)
Xu, Xidong
Issue Date
2004
Doctoral Committee Chair(s)
Wickens, Christopher D.
Department of Study
Psychology
Discipline
Psychology
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Psychology, Industrial
Language
eng
Abstract
In Experiment 2, the difficult and easy conflict trials from Experiment 1 were replayed to a new set of pilots, now equipped with an imperfect automation detection alert, that provided them with three levels of predicted conflict risk, and occasionally made errors. Some pilots benefited from this automation, and others did not. Those who benefited did so when problems were difficult but not when they were easy. Furthermore, those automation benefits were observed only when automation was correct, but automation costs were not observed when the automation was in error.
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