Quantitative Measurement of Observed Workload in the Analysis of Aircrew Performance
- 1 April 1995
- journal article
- Published by Taylor & Francis in The International Journal of Aviation Psychology
- Vol. 5 (2) , 187-197
- https://doi.org/10.1207/s15327108ijap0502_4
Abstract
A methodology for the quantitative evaluation of observed workload was proposed. The model was designed to provide point estimations of observed workload at any time during the performance of a set of tasks. The model was also designed to provide information about the task-scheduling strategies used to complete a set of tasks. The proposed model was then tested with data from a full mission flight simulation. The model predictions correlated significantly with expert ratings of workload management made during the flight simulation. The model was also able to distinguish between low- and high-performing aircrews when performance was based on the number of errors made during flight simulations.Keywords
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