Aviation Psychology Flashcards
Working memory
Sensitive to interruptions
Selective attention mechanism
Limited capacity of central decision maker and working memory
Cognitive resources are limited
Cannot perform two tasks at the same time
First stage in information processing
Sensory stimulation
Divided attention
Several interest dealt individually one after the other
Raising perceptual threshold of a sensory organ
A lesser sensitivity
Vigilance
Decrease in sensory perception
Sensation of muscular heaviness
Perception
Intensity of the stimuli
Stimuli must be of a certain strength for receptors to pick them up
Sensory threshold
Motor program
Action slip and environmental capture
Semantic memory
Words, and general knowledge. Last for a longer period. More accurate than episodic memory
Cocktail party effect
Attention mechanism
Tolerant to error
Consequence to error will not seriously jeopardize safety
Unnoticed waypoint error
Latent failure
Situational awareness
Pilots perception equals reality
Anderson model
Cognitive
Associative
Automatic
Avoid conformation for decisions
Search for info that will falsify the hypothesis
Avoid wrong decisions by pilots
Report the malfunction
Effective communication
Send information in line with the receivers decoding abilities
Very high ambition
Disturbs the climate of co operation
Checklists
Must not be done simultaneously with other actions