Unit 7- Cognition/Memory Flashcards
memory
persistence learning over time
encoding
processing of info into memory system
storage
process of retaining encoded info
retrieval
getting info out of memory storage
parallel processing
processing many aspects of a problem simultaneously
sensory memory
immediate recording of sensory info
short-term memory
briefly activated memory before info is forgotten
long-term memory
permanent storehouse of memory stystem
working memory
using short-term memory, cognitive tasks
explicit memory
memory of facts/experiences one can declare; formed through studying, rehearsing, thinking,
processing, and then storing
information in long-term
memory.
effortful processing
encoding that requires attention and conscious effort
automatic processing
unconscious encoding of incidental info
implicit memory
produced by automatic processing, without our awareness
iconic memory
momentary sensory memory of visual stimuli
echoic memory
momentary sensory memory of auditory stimuli
chunking
organizing items into familiar/manageable units
mnemonics
memory aids, especially techniques that us vivid imagery/organizational devices
spacing effect
distributed study yield better long-term retention
testing effect
enhanced memory after retrieving rather than re-reading
shallow processing
encoding on basic level based on structure of words
deep processing
encoding based on meaning of words
hippocampus
helps process explicit memories for storage
flashbulb memory
clear memory of emotionally significant event
long-term potentiation (LTP)
increase in cell’s firing potential after brief, rapid stimulation