Effects of Sensory Modality and Task Duration on Performance, Workload, and Stress in Sustained Attention

The workload and stress associated with a 40-min vigilance task were examined under conditions wherein observers monitored an auditory or a visual display for changes in signal duration. Global workload scores fell in the midrange of the NASA Task Load Index, with scores on the Frustration subscale...

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Veröffentlicht in:	Human factors 2004-06, Vol.46 (2), p.219-233
Hauptverfasser:	Szalma, James L., Warm, Joel S., Matthews, Gerald, Dember, William N., Weiler, Ernest M., Meier, Ashley, Eggemeier, F. Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Activity levels. Psychomotricity Adolescent Adult Analysis of Variance Arousal Attention Automation Biological and medical sciences Ergonomics Female Fundamental and applied biological sciences. Psychology Humans Male Mechanization Performance evaluation Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Sensory perception Space life sciences Stress Stress management Stress, Psychological Task Performance and Analysis Vigilance. Attention. Sleep Workloads
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