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Cognition Module navigation.
Module Introduction
Lesson Goals
Information Procesing
Attention
Memory
Decision Making
Heuristics
Workload
Physical Workload
Mental Workload
Workload Measurement
Module Summary
Take the quiz for this module
 
Cognition > Workload > Measurement - 2 of 6
 
 


Primary Task Performance

  • Speed and accuracy
  • Follows Yerkes-Dotson law and speed-accuracy tradeoff
 

• Potential problem
 
  - Performance reduction may be the result of high workload, or:
  - May be the result of lack of motivation!
 
 

 
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