Development and Evaluation of Communication-based Measures of Situation Awareness PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Development and Evaluation of Communication-based Measures of Situation Awareness PDF full book. Access full book title Development and Evaluation of Communication-based Measures of Situation Awareness by Kenneth Lamar Evans. Download full books in PDF and EPUB format.
Author: Kenneth Lamar Evans
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 56
Get Book Here
Book Description
The present investigation sought to develop and field test two new behavioral measures of situation awareness (SA) that rated the content of small unit radio transmissions. Initially, a four-person team generated an item pool of 318 critical incidents of communication behavior, each intended to represent either an outstanding, typical, or poor level of SA on the part of small unit leaders. A group of 24 independent evaluators then rated the degree to which they thought each of the 318 items was related to the concept of SA. The 20 items having the highest levels of agreement among the independent evaluators within each SA level were chosen to comprise the Radio Communications Checklist of Leader Awareness (RCCOLA) and the Future Expectations of Likely Leader Awareness (FELLA) scale. Six field trials were then conducted with each of seven squad leaders and their respective squads. Based on their monitoring of squad and platoon radios, two independent raters completed separate RCCOLA checklists during each of the 42 total trials, as well as separate FELLA scales after the completion of each trial. Interrater agreement was generally high for both measures. Based on their methods of construction, we can also assume they possess some content-related validity.
Author: Kenneth Lamar Evans
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 56
Get Book Here
Book Description
The present investigation sought to develop and field test two new behavioral measures of situation awareness (SA) that rated the content of small unit radio transmissions. Initially, a four-person team generated an item pool of 318 critical incidents of communication behavior, each intended to represent either an outstanding, typical, or poor level of SA on the part of small unit leaders. A group of 24 independent evaluators then rated the degree to which they thought each of the 318 items was related to the concept of SA. The 20 items having the highest levels of agreement among the independent evaluators within each SA level were chosen to comprise the Radio Communications Checklist of Leader Awareness (RCCOLA) and the Future Expectations of Likely Leader Awareness (FELLA) scale. Six field trials were then conducted with each of seven squad leaders and their respective squads. Based on their monitoring of squad and platoon radios, two independent raters completed separate RCCOLA checklists during each of the 42 total trials, as well as separate FELLA scales after the completion of each trial. Interrater agreement was generally high for both measures. Based on their methods of construction, we can also assume they possess some content-related validity.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
Get Book Here
Book Description
The present investigation sought to develop and field test two new behavioral measures of situation awareness (SA) that rated the content of small unit radio transmissions. Initially, a four-person team generated an item pool of 318 critical incidents of communication behavior, each intended to represent either an outstanding, typical, or poor level of SA on the part of small unit leaders. A group of 24 independent evaluators then rated the degree to which they thought each of the 318 items was related to the concept of SA. The 20 items having the highest levels of agreement among the independent evaluators within each SA level were chosen to comprise the Radio Communications Checklist of Leader Awareness (RCCOLA) and the Future Expectations of Likely Leader Awareness (FELLA) scale. Six field trials were then conducted with each of seven squad leaders and their respective squads. Based on their monitoring of squad and platoon radios, two independent raters completed separate RCCOLA checklists during each of the 42 total trials, as well as separate FELLA scales after the completion of each trial. Interrater agreement was generally high for both measures. Based on their methods of construction, we can also assume they possess some content-related validity.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175119
Category : Technology & Engineering
Languages : en
Pages : 240
Get Book Here
Book Description
This book examines the human factors issues associated with the development, testing, and implementation of helmet-mounted display technology in the 21st Century Land Warrior System. Because the framework of analysis is soldier performance with the system in the full range of environments and missions, the book discusses both the military context and the characteristics of the infantry soldiers who will use the system. The major issues covered include the positive and negative effects of such a display on the local and global situation awareness of the individual soldier, an analysis of the visual and psychomotor factors associated with each design feature, design considerations for auditory displays, and physical sources of stress and the implications of the display for affecting the soldier's workload. The book proposes an innovative approach to research and testing based on a three-stage strategy that begins in the laboratory, moves to controlled field studies, and culminates in operational testing.
Author:
Publisher:
ISBN:
Category : Military education
Languages : en
Pages : 128
Get Book Here
Book Description
Author: Mica R. Endsley
Publisher:
ISBN: 9780945289593
Category : Cooperativeness
Languages : en
Pages :
Get Book Here
Book Description
Situation awareness overview -- SA measurement overview -- Direct measurement of SA with SAGAT -- SA measurement example -- Frequently asked questions -- Measurement of team SA and Shared SA -- Other direct measures of SA -- Summary.
Author: Mica R. Endsley
Publisher: CRC Press
ISBN: 9780748409662
Category : Technology & Engineering
Languages : en
Pages : 352
Get Book Here
Book Description
Enhancing Situation Awareness (SA) is a major design goal for projects in many fields, including aviation, ground transportation, air traffic control, nuclear power, and medicine, but little information exists in an integral format to support this goal. Designing for Situation Awareness helps designers understand how people acquire and interpret information in complex settings and recognize the factors that undermine this process. Designing to support operator SA reduces the incidence of human error, which has been found to occur largely due to failures in SA. Whereas many previous human factors efforts have focused on design at the perceptual and surface feature level, SA-oriented design focuses on the operator's information needs and cognitive processes as they juggle to integrate information from many sources and achieve multiple competing goals. Thus it addresses design from a system's perspective. By applying theoretical and empirical information on SA to the system design process, human factors practitioners can create designs to support SA across a wide variety of domains and design issues. This book serves as a helpful reference to that end.
Author: Mica R. Endsley
Publisher: CRC Press
ISBN: 1410605302
Category : Computers
Languages : en
Pages : 408
Get Book Here
Book Description
A comprehensive overview of different approaches to the measurement of situation awareness in experimental and applied setting, this book directly tackles the problem of ensuring that system designs and training programs are effective at promoting situation awareness. It is the first book to provide a all-inclusive coverage of situation awareness and its measurement. Topics addressed provide a detailed analysis of the use of a wide variety of techniques for measuring situation awareness and situation assessment processes. It provides a rich resource for engineers and human factors psychologists involved in designing and evaluating systems in many domains.
Author: Valerie Jane Gawron
Publisher: CRC Press
ISBN: 0429672764
Category : Psychology
Languages : en
Pages : 190
Get Book Here
Book Description
This book was developed to help researchers and practitioners select measures to be used in the evaluation of human/machine systems. The book begins with an overview of the steps involved in developing a test to measure human performance. This is followed by a definition of human performance and a review of human performance measures. Another section defines situational awareness with reviews of situational awareness measures. For both the performance and situational awareness sections, each measure is described, along with its strengths and limitations, data requirements, threshold values, and sources of further information. To make this reference easier to use, extensive author and subject indices are provided. Features Provides a short engineering tutorial on experimental design Offers readily accessible information on human performance and situational awareness (SA) measures Presents general description of the measure Covers data collection, reduction, and analysis requirements Details the strengths and limitations or restrictions of each measure, including proprietary rights or restrictions
Author: Panel on Modeling Human Behavior and Command Decision Making: Representations for Military Simulations
Publisher: National Academies Press
ISBN: 0309523893
Category : Business & Economics
Languages : en
Pages : 433
Get Book Here
Book Description
Simulations are widely used in the military for training personnel, analyzing proposed equipment, and rehearsing missions, and these simulations need realistic models of human behavior. This book draws together a wide variety of theoretical and applied research in human behavior modeling that can be considered for use in those simulations. It covers behavior at the individual, unit, and command level. At the individual soldier level, the topics covered include attention, learning, memory, decisionmaking, perception, situation awareness, and planning. At the unit level, the focus is on command and control. The book provides short-, medium-, and long-term goals for research and development of more realistic models of human behavior.
Author: Kenneth Lamar Evans
Publisher: DIANE Publishing
ISBN: 1428910697
Category : Military education
Languages : en
Pages : 40
Get Book Here
Book Description
