memory (8) Flashcards
memory
a set of processes used to encode, store, and retrieve information over different periods of time
encoding
the input of information into the memory system
-label/code info
-organize info
-new concepts match with existing ones
automatic processing
encoding of details (time, space, frequency, meaning)
-unconscious
effortful processing
encoding of details that take time and effort
-conscious
semantic encoding
words and meaning
-most effective, easy to recall
-personal relevance
visual encoding
encoding of images
-concrete words (dog, fish) are easier to recall than abstract words (value, truth)
acoustic encoding
encoding of sounds
-ABC’s, Periodic Table Song
Serial Position Effect
more likely to remember first (primary effect) and last (recency effect), but forget the middle
context-dependent learning
easier to recall memories that were created in similar contexts
-external enviornment
state-dependent learning
easier to retrieve memories if we are in a similar state of consciousness
-mood/emotion
-quiet study and quiet testing center
storage
retaining info once it has been encoded
atkinson-shiffrin model of memory
memories are processes the same way a computer processes info
-sensory - short-term - long-term
sensory memory
storage of brief sensory events (seconds)
-unimportant info- discarded
-important info- moves to short-term memory
short-term memory (STM)
processes incoming sensory info (15-30 sec)
memory consolidation
transfers short-term memory to long-term memory
rehersal
conscious repetition of info to be remembered
long-term memory
the continuous storage of info
-no limit
-permanent
explicit memory
memories of facts we can consciously remember and recall
semantic
knowledge about words, concepts, and languages
episodic
info about personally experienced events (addison’s birthday party)
implicit memory
memories that are NOT part of our conscious
procedural
stores info about how to do things