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cognitive task analyses

2. Articles of Interest. Cognitive task analyses for decision centered design and trainingDavid O'Hare, Mark Wiggins, Anthony Williams, William WongApplied cognitive task analysis (ACTA): a practitioner's toolkit for understanding cognitive task demandsLaura G. Militello

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cognitive task analyses

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    1. Cognitive Task Analyses

    2. 2

    3. 3 Cognitive Task Analysis A cognitive task analysis was defined as a method that: ‘determines the mental process and skills required to perform a task at a high proficiency levels and the changes that occur as skills develop’ Redding and Seamster 1994

    4. 4 Methods of focus Recognition-Primed Decision (RPD) Critical Decision Method (CDM) Applied Cognitive Task Analysis (ACTA)

    5. 5 Techniques for Analysis *Cognitive interviewing Protocol analysis Scaling techniques Neural network modeling Computer simulations Error analysis *Conceptual Graph Analysis (CGA) *Naturalistic Decision-Making (NDM)

    6. 6 Critical Decision Method Basics Event recall Establish timeline Directed probing Exact sequence of events

    7. 7 Rafting Guides Event recall Establish timeline Exact sequence of events Utilize situational probes from RPD Determine decision points Create a situation assessment record (SAR)

    8. 8 Pilots Event recall of specific situations Slowly deteriorating conditions Thunderstorm activity Critical Cue Inventories (CCIs) Conceptual Graph Analysis (CGA) Diagram concepts/statements Answer what/if questions

    9. 9 Emergency Dispatch Event recall Post-it notes Aspects were coded into Cue Situation assessment Goal Action

    10. 10 Cognitive Decision-Making Use of cognitive probes Low fidelity aids Conceptual Graph Analysis Situational Assessment Records

    11. 11 Applied Cognitive Task Analysis Non-resource intensive Streamlined methods Intuitive representation of results Aid experts in articulating information

    12. 12 ACTA Techniques Task Diagram Knowledge Audit Situational Interview Cognitive Demands Table

    13. 13 Task Diagram Interview Broad overview Break tasks into subtasks Task use of cognitive skill

    14. 14 Knowledge Audit Knowledge Categories Diagnosing and predicting Situational awareness Perceptual skills Tricks of the trade Improvising Metacognition Recognizing anomalies Compensating for equipment limitations

    15. 15 Basic Probes Past & Future Big Picture Noticing Job Smarts Opportunities/Improvising Self Monitoring

    16. 16 Simulation Interview Review a simulation of an established ‘challenging’ scenario SME will identify major events Events are probed for Situational assessment Critical cues Potential errors

    17. 17 Cognitive Demands Table

    18. Cognitive Task Analysis

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