Cognitive task analysis

From Glossary of Meteorology



cognitive task analysis[edit | edit source]

(Abbreviated CTA.) A branch of cognitive science devoted to identifying the processes involved in performing a task requiring intelligence.

CTA is useful in the design of expert systems, computer interfaces, and the appropriate division of tasks between humans and computers. A recent CTA of weather forecasting in the Air Force has resulted in modifications to the forecast office and in forecaster and observer training.


  1. In synoptic meteorology, a detailed study of the state of the atmosphere based on observations, usually including a separation of the entity into its component patterns and involving the drawing of families of isopleths for various elements.
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