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- John Flach.
- Psychology Department, Wright State University, USA. Electronic address: john.flach@wright.edu.
- Appl Ergon. 2017 Mar 1; 59 (Pt B): 612-624.
AbstractThe central thesis of this paper is that Rasmussen framed his approach to Cognitive Systems Engineering from the perspective of a Triadic Semiotic Model. This frame became the context for integrating multiple intellectual threads including Control Theory, Information Theory, Ecological Psychology, and Gestalt Psychology into a coherent theoretical framework. The case is made that the triadic semiotic framework is essential for a complete appreciation of the constructs that were central to Rasmussen's approach: Abstraction Hierarchy, Skill-Rules-Knowledge Model, Ecological Interface Design, and Proactive Risk Management.Copyright © 2015 Elsevier Ltd. All rights reserved.
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