Cognitive Approach Flashcards
Capacity, duration, encoding:
Sensory memory
- Very large
- 1-2 seconds
- Variety of ways
Capacity, duration, encoding:
Short-term memory
- 7 items
- 30 seconds
- acoustic
Capacity, duration, encoding:
Long-term memory
- very large
- indefinitely
- semantic
Define:
Retrieval
The process of getting information out of storage
Name:
Key assumptions of the cognitive approach
- Human brain can be compared to a computer
- Behaviour can be understood through study of internal mental processes
Define:
Memory
The process of storing information over time
Name:
Components of memory
Encoding/storage/removal
Define:
Encoding
How information is processed
Name:
Types of encoding
Visual/acoustic/semantic
Define:
Cue
Stimuli that acts as prompts to recall information in long term memory
Define:
Schema
(organise + interpret)
Cognitive framework to organise and interpret information
Explain:
Reconstructive memory
- Memory is a reconstruction not a reproduction
- Information is pieced together into a narrative
- Gaps are filled with logical information
Name:
Failures of reconstructive memory
- Shortening
- Rationalisation
- Confabulation
Define:
Shortening
Details are missed out of memory
Define:
Confabulation
Gaps caused by unfamiliar concepts are filled by familiar concepts
Define:
Rationalisation
Memories are altered to make more logical sense
Define:
Cognitive scripts
(how to behave)
Type of schema used to recall or recognise how to behave in response to certain stimuli
Define:
Person perception
(past stimuli)
Forming impressions of other people based off past stimuli
Why is person perception neccessary?
Allows us to interpret others quickly and with some degree of accuracy
Define:
Cognitive priming
(later response)
Exposure to stimulus influences a later response to the same stimulus
Name:
Types of priming
- Repetition priming
- Semantic priming
- Associative priming
Define:
Repetition priming
Recognising the same prime more quickly after repeated exposure
Define:
Semantic priming
Prime and later stimulus have the same or similar meaning, allowing the later stimulus to be processed faster
Define:
Associative priming
Prime and later stimulus have different meanings but are related