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Index
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Decision making and error
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Chapter 1
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Level 1
level: Level 1
Questions and Answers List
level questions: Level 1
Question
Answer
naturalistic decision making
Experts make decision by time pressure, stress, dynamic conditions, ambiguous information and ill-defined goals.
Mental templates, formed from past experience and expectations
Schema (Perceptual Cycle Model)
doing something
Action (Perceptual Cycle Model)
Information existing in the world
World (Perceptual Cycle Model)
making decision based on knowledge of that made sense at the time given their goals, understanding of the situation and focus of attention
Local rationality
ways to optimize decision making
decision aids
what is a checklist
list of items to be done and used as a reminder
learning technique that aids information retention in human
Mnemonics & acronyms
development of expertise in decision training
developing cue & pattern recognition strategies
How to use design
effective ways to design for decision making is leverage people's natural behaviors and decision making strategies
Person view: counter measures
remove bad apples from system
successive layers of defenses
organizational influences
System view: counter measures
align authority with responsibility
error proofing a system
mistake prevention
force user not to err
mistake prevention
immediately determine when a mistake has been made due to indications in system, effective corrective action
mistake detection
preventing the influence of mistakes
fail-safe
reduce ambiguity, streamline processes and reduce complexity
work enviornment