Studies on Training Ground Observers to Estimate Range to Aerial Targets

Studies on Training Ground Observers to Estimate Range to Aerial Targets PDF Author: Michael R. McCluskey
Publisher:
ISBN:
Category : Fire control (Gunnery)
Languages : en
Pages : 74

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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

Studies on Training Ground Observers to Estimate Range to Aerial Targets PDF Author: Michael R. McCluskey
Publisher:
ISBN:
Category : Fire control (Gunnery)
Languages : en
Pages : 74

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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

Technical Report PDF Author: Human Resources Research Organization
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 654

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Auditory and Visual Tracking of a Moving Target

Auditory and Visual Tracking of a Moving Target PDF Author: Edward W. Frederickson
Publisher:
ISBN:
Category : Auditory perception
Languages : en
Pages : 36

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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.

AFPTRC-TR. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 68

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Research in Education

Research in Education PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 792

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Current Catalog

Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1000

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Book Description
Includes subject section, name section, and 1968-1970, technical reports.

Current Catalog

Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 990

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Book Description
First multi-year cumulation covers six years: 1965-70.

Resources in Education

Resources in Education PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 1800

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Government Reports Index

Government Reports Index PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1132

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Report

Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 670

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Book Description