Accession Number : AD0696418
Title : PRACTICE EFFECTS AND SIGNAL DETECTION INDICES IN AN AUDITORY VIGILANCE TASK.
Descriptive Note : Progress rept.,
Corporate Author : ARMY MEDICAL RESEARCH LAB FORT KNOX KY
Personal Author(s) : Hatfield,Jimmy L. ; Soderquist,David R.
Report Date : 30 JUN 1969
Pagination or Media Count : 16
Abstract : Performance of subjects was investigated in 90-minute vigilance sessions. Trends in performance over and within sessions were examined in terms of three dependent measures: (a) correct detections, (b) errors of commission, and (c) theory of signal detectability (TSD). (Author)
Descriptors : (*ATTENTION, TEST CONSTRUCTION(PSYCHOLOGY)), (*AUDITORY SIGNALS, DETECTION), PERFORMANCE(HUMAN), PERFORMANCE(HUMAN), DETECTION, PSYCHOPHYSICS, AUDITORY PERCEPTION, REDUCTION
Subject Categories : Psychology
Anatomy and Physiology
Distribution Statement : APPROVED FOR PUBLIC RELEASE