Comparative evaluation of workload estimation techniques in piloting tasks

摘要: Techniques to measure operator workload in a wide range of situations and tasks were examined. The sensitivity intrusion variety assessment techniques simulated piloting investigated. Four different tasks, psychomotor, perceptual, mediational, communication aspects behavior selected. determine relative applied. Sensitivity is the ability estimation technique discriminate statistically significant differences loading. High requires discriminable changes score means as function load level low variation scores about means. Intrusion an undesirable change task for which measured, resulting from introduction or apparatus.