Cognitive skills - Attention Flashcards
Cognition and Mental Health
Common in many psychiatric disabilities
- Obvious vs. Subtle
- Phases of illness
Obvious vs. Subtle
Dementia vs. Depression
Phases of illness
Acute vs. non acute
Impaired cognition
A barrier to occupational performance
Components of cognition
Attention
Memory
Executive Function
Attention
Automatic processing Controlled processing Selective attention Divided attention Vigilance
Attention definition
Uses cognitive resources to take in the information to complete a task
Automatic processing
Taking in stimuli without actively noticing; usually familiar tasks.
Three criteria for automatic processing
- Unintentional
- Without conscious awareness
- Does not interfere with other mental activity
Controlled processing
Requires focus
Can become automatic overtime with practice
Selective Attention
- Sorting out and focusing on relevant stimuli.\
- Psychosis may interfere with selective attention
Filter theory
Attenuation theory
Filter theory
Limit to the amount of information that a person can attend to at any one given time, so individual use a filter to determine what is important
Attenuation theory
unattended information is not blocked but turned down
Divided attention
Multitasking
Difficult for people with attention problem
Vigilance
The ability to sustain attention over time
Can become less over time
Can be difficult if the stimulus is hard to detect