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pro vyhledávání: '"John F. Courtright"'
Autor:
John F. Courtright
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 34:1047-1051
As a result of long-standing, systematic mishap investigation and analysis practices, the U.S. Air Force has been able to achieve and maintain a consistently low level of aircraft mishaps. However, up to 90 percent of these mishaps are associated wit
Autor:
John F. Courtright, William H. Acton
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 34:645-648
Decision making based on multiattribute utility theory involves analysis of complex decisions. Each possible course of action or choice is evaluated on a number of important characteristics, and the individual merit scores are then recombined into a
Autor:
John F. Courtright, William H. Acton
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 33:1177-1181
Many problems encountered during operational test and evaluation of Air Force systems are described in service reports, an important element in the communication of test findings to the system acquisition community. Since many service reports cite de
Autor:
John F. Courtright, Gil Kuperman
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 28:700-703
Many of today's complex military systems place critical performance demands upon the men and women who must operate them. Operational test and evaluation of these systems has long required the assessment of operator behavior within the context of sys
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 28:565-569
Folkard, Monk and Lobban (1979) proposed a questionnaire which offered promise to help distinguish between personnel who differ in the degree to which their circadian rhythms adjust to shift work schedules. Fourteen male and ten female subjects compl
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 32:1150-1153
“Workarounds” are nonstandard procedures operators devise to compensate for system deficiencies. This study investigated the impact of workarounds on the perceived importance of problems discovered during operational test. Questionnaire data were
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 30:1225-1228
The effective use of resources to evaluate defense systems is a matter of continuing interest to the operational test and evaluation (OT&E) community. A three-phased methodology was developed to identify potential problem areas, and to focus evaluati
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 33:1210-1213
Military Standard 1472C is the prevailing standard for human engineering in military systems, possessing literally thousands of design criteria. The breadth and detail of these criteria often prove to be impediments to their effective application. Th
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 30:1234-1238
As the status of space systems move from research and development into that of full operational systems, they are subject to operational test and evaluation. The objective of this paper is to examine the performance and workload levels of the satelli
Publikováno v:
Proceedings of the Human Factors Society Annual Meeting. 28:16-20
A quickly administered, valid, reliable instrument to determine right-, left-, and mixed-handedness in personnel would be useful in a variety of applied research settings. Several self-report, paper and pencil questionnaires exist which may fill this