Author: Michael R. McCluskey
Publisher:
ISBN:
Category : Fire control (Gunnery)
Languages : en
Pages : 74
Book Description
Six pilot studies were conducted to determine the effects of training on range estimation performance for aerial targets, and to identify some of the relevant variables. Observers were trained to estimate ranges of 350, 400, 800, 1,500, or 2,500 meters. Several variations of range estimation training methods were studied, including immediate knowledge of results after making an estimation, 'paired associate' presentation of observed aircraft position with actual range information, and the use of an occluding object as a range estimation aid. Two variables that tended to influence performance were aircraft elevation and incoming-outgoing directions of flight. (Author).
Studies on Training Ground Observers to Estimate Range to Aerial Targets
Author: Michael R. McCluskey
Publisher:
ISBN:
Category : Fire control (Gunnery)
Languages : en
Pages : 74
Book Description
Six pilot studies were conducted to determine the effects of training on range estimation performance for aerial targets, and to identify some of the relevant variables. Observers were trained to estimate ranges of 350, 400, 800, 1,500, or 2,500 meters. Several variations of range estimation training methods were studied, including immediate knowledge of results after making an estimation, 'paired associate' presentation of observed aircraft position with actual range information, and the use of an occluding object as a range estimation aid. Two variables that tended to influence performance were aircraft elevation and incoming-outgoing directions of flight. (Author).
Publisher:
ISBN:
Category : Fire control (Gunnery)
Languages : en
Pages : 74
Book Description
Six pilot studies were conducted to determine the effects of training on range estimation performance for aerial targets, and to identify some of the relevant variables. Observers were trained to estimate ranges of 350, 400, 800, 1,500, or 2,500 meters. Several variations of range estimation training methods were studied, including immediate knowledge of results after making an estimation, 'paired associate' presentation of observed aircraft position with actual range information, and the use of an occluding object as a range estimation aid. Two variables that tended to influence performance were aircraft elevation and incoming-outgoing directions of flight. (Author).
Technical Report
Author: Human Resources Research Organization
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 654
Book Description
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 654
Book Description
Auditory and Visual Tracking of a Moving Target
Author: Edward W. Frederickson
Publisher:
ISBN:
Category : Auditory perception
Languages : en
Pages : 36
Book Description
A test of target tracking accuracy was conducted, comparing individual performances of auditory and visual tracking. Aiming and pointing responses were ompared for both tracking modalities and for approaching vs. departing target aspects. Comparison of mean auditory tracking location errors corrected (for acoustic lag) with mean visual tracking location errors were related to target-to-observer distance increased, where mean visual location errors remained constant. When both constant and variable errors were combined into a measure of total human error, the dispersion index, total auditory tracking error was found. (Author).
Publisher:
ISBN:
Category : Auditory perception
Languages : en
Pages : 36
Book Description
A test of target tracking accuracy was conducted, comparing individual performances of auditory and visual tracking. Aiming and pointing responses were ompared for both tracking modalities and for approaching vs. departing target aspects. Comparison of mean auditory tracking location errors corrected (for acoustic lag) with mean visual tracking location errors were related to target-to-observer distance increased, where mean visual location errors remained constant. When both constant and variable errors were combined into a measure of total human error, the dispersion index, total auditory tracking error was found. (Author).
AFPTRC-TR.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Research in Education
Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 792
Book Description
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 792
Book Description
Current Catalog
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1000
Book Description
Includes subject section, name section, and 1968-1970, technical reports.
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1000
Book Description
Includes subject section, name section, and 1968-1970, technical reports.
Current Catalog
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 990
Book Description
First multi-year cumulation covers six years: 1965-70.
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 990
Book Description
First multi-year cumulation covers six years: 1965-70.
Resources in Education
Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 1800
Book Description
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 1800
Book Description
Government Reports Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132
Book Description
Report
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 670
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 670
Book Description