Download or read book Auditory Vigilance as Affected by Signal Rate and Intersignal Interval Variability written by Richard L. MARTZ and published by . This book was released on 1965 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vigilance performances consisting of auditory threshold, latency and false-positive responses measures were obtained from 24 Navy and civilian subjects during the course of six daily 48-minute monitoring sessions in which Ss pressed a microswitch to report single tones in signal trains of increasing intensity. Six signal densities from 2.5 to 120 signals per hour, and six intersignal intervals ranging from 0 to 108 seconds around a signal rate of one per minute were found to have no differential effect on auditory threshold. An improvement of 3.25 dB in signal/noise detection occurred when signal density was increased from 2.5 to 15 per hour. Higher rates were not additionally effective. Below the rate of 15/hour, response latency increased regularly with the slower rates, though there was no further improvement with higher signal densities. Thus a rate of about one signal every four minutes was the most efficient density. Time-on-watch analysis revealed large individual differences. An analysis of false-positive responding indicated that false alarms were unrelated to signal rate, intersignal variability, or listening session. (Author).

Download or read book Report written by and published by . This book was released on 1965 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1966-09 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerospace Medicine and Biology written by and published by . This book was released on 1976-07 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1979 with total page 1504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vigilance written by Carl M. Stroh and published by Pergamon. This book was released on 1971 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vigilance: The Problem of Sustained Attention deals with vigilance and how the ability to sustain attention is influenced by certain definite conditions of the external and internal environment. Topics covered range from factors affecting vigilance performance to the physiological correlates of vigilance, theories of vigilance performance, and the relationship between arousal and vigilance performance. This volume is comprised of six chapters and begins with an overview of research on vigilance behavior, followed by a discussion on some of the factors affecting vigilance performance, including.

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerospace Medicine written by and published by . This book was released on 1967-07 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Human Vigilance Performance written by David Roy Davies and published by . This book was released on 1970 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cumulative Index to Contemporary Acoustical Literature Listed in the Journal of the Acoustical Society of America Volumes 36 44 1964 1968 written by Acoustical Society of America and published by . This book was released on 1971 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustained Attention in Human Performance written by Joel S. Warm and published by . This book was released on 1984-12-12 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed and critical treatment of research in sustained attention or vigilance by specialists in each sub-area. Provides a thorough overview of the area with many suggestions for future research. Extensively reviews the difficult problems in real-world applications in areas such as quality control, air-traffic control, and nuclear power plant regulation. Includes an extensive bibliography.

Download or read book Vigilance and Attention written by Jane F. Mackworth and published by . This book was released on 1970 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Human Vigilance written by Human Factors Research, inc and published by . This book was released on 1968 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vigilance and Attention written by Jane F. Mackworth and published by . This book was released on 1970 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: