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psyc1100 final review
mostly memory, with some perception, learning, & neuropsych
30
Psychology
Undergraduate 1
12/15/2009

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Cards

Term
stage theory
Definition
human memory is divided into two sections: short term (STM) and long term (LTM)
Term
long term memory (LTM)
Definition
relatively permanent, infinite(?) storage capacity, utilizes elaborative rehearsal
Term
short term memory (STM)
Definition
duration is seconds to minutes, can only hold 7 +/- 2 "chunks" of information, utilizes maintenance rehearsal to hold information
Term
primacy effect
Definition
early part of a list of words recalled better than middle: recalled from LTM
Term
recency effect
Definition
last part of list recalled better than middle: recalled from STM
Term
recency effect
Definition
last part of list recalled better than middle: recalled from STM
Term
ways to reduce recency effect
Definition
wait 20 seconds after reading words before initiating recall
Term
ways to reduce primacy effect
Definition
present the list of words faster
Term
phonological code
Definition
based on speech sounds (STM)
Term
semantic code
Definition
based on meaning (LTM)
Term
trace consolidation
Definition
what goes on during elaborative rehearsal - a memory trace changes from a dynamic to a structural pattern
Term
dynamic neural code
Definition
pattern of activity among a group of cells (STM)
Term
structural neural code
Definition
pattern of connections within a group of cells (LTM)
Term
amnesia
Definition
interruption of consolidation process
Term
retrograde amnesia
Definition
amnesia for events happening BEFORE trauma
Term
anterograde amnesia
Definition
amnesia for events happening AFTER trauma
Term
forgetting (LTM)
Definition
MISplacement and/or retrieval failure
Term
forgetting (STM)
Definition
DISplacement and/or decay
Term
proactive interference
Definition
old information affects new
Term
retroactive interference
Definition
new information affects old
Term
episodic memory
Definition
episodes, events with time and place
"I saw an elephant at a zoo in 1988."
Term
generic/semantic memory
Definition
facts, concepts and meanings:
"An elephant has big floppy ears and a trunk."
Term
explicit memory
Definition
reference to prior learning experience
Term
recall
Definition
what were the words on the list you read?
Term
recognition
Definition
circle the words you saw earlier
Term
implicit memory
Definition
no conscious awareness of remembering
Term
declarative memory
Definition
"knowing THAT" (mainly explicit)
statements, using episodic and generic information
Term
procedural memory
Definition
"knowing HOW" (mainly implicit)
skills: riding a bike, playing an instrument,etc.
Term
sensation
Definition
basic, primitive mental state corresponding to energies in env't; EXPERIENCE of world
Term
perception
Definition
mental state corresponding to properties of objects and events in env't; KNOWLEDGE of world
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