PS5: memory Flashcards

1
Q

encoding

A

process of committing new information to memory

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2
Q

controlled processing

A

aka effortful processing; active encoding, in which we consciously label pieces of info to be memorized

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3
Q

automatic processing

A

encoding without explicitly labeling info to be encoded

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4
Q

semantic encoding

A

process of putting things into a meaningful context to help store it in one’s memory

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5
Q

self-reference effect

A

info that is most pertinent to one’s past experience is most easily encoded and retrieved

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6
Q

visual encoding

A

info is stored in diagrams and figures

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7
Q

auditory encoding

A

storage of info in sound

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8
Q

maintenance rehearsal

A

process of repeating info to store it in memory

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9
Q

mnemonics

A

developing acronyms and rhymes that consolidate lists of info

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10
Q

method of loci

A

organizing info in a list and associating each item with a spatial location in an imagined physical space

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11
Q

peg-words

A

organizing info by associating words with images

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12
Q

chunking

A

organizing lists of info into smaller groups

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13
Q

confabulation

A

the creation of made-up stories to fill in gaps in our memory

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14
Q

source-monitoring error

A

when details of an event are correctly remembered, but the origin of context of the info is incorrectly attributed

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15
Q

misinformation effect

A

when information or context drastically changes the perception of an event

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16
Q

sensory memory

A

info that is received from the environment by the senses

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17
Q

iconic memory

A

visual sensory memory

18
Q

echoic memory

A

auditory sensory memory (lasts slightly longer than iconic)

19
Q

short-term memory

A

lasts about 30 seconds, can hold about seven items at a time

20
Q

long-term memory

A

no limit on amount of info stored

21
Q

implicit memory

A

aka procedural memory; includes skills-based knowledge and conditioned responses

22
Q

explicit memory

A

memories that require active recall

23
Q

semantic memory

A

stores explicit facts and knowledge

24
Q

episodic memory

A

stores events and occurrences that have been lived through

25
flashbulb memory
captures elements of both semantic memory and episodic memory, typically results from important or traumatic events
26
elaborative rehearsal
info in short-term memory is moved to long-term memory
27
long-term potentation
process of strengthening and increasing the physiological activity of receptors in a path in order to encode info into long-term memory
28
Alzheimer's disease
memory loss proceeds in a retrograde fashion (most recent memories are lost first)
29
Korsakoff's syndrome
caused by a nutritional deficiency of thiamine, most often found in alcoholics. causes both retrograde and anterograde amnesia
30
anterograde amnesia
inability to create new memories
31
interference
presence of certain info causes loss of similar but older info or prevents encoding of new info
32
retroactive interference
occurs when new info displaces old info
33
proactive interference
old info prevents encoding and storage of new info
34
decay
memories lost over time due to failure of encoding in long-term memory
35
spacing effect
the longer the period between relearning sessions, the greater the retention is in the long run
36
retrieval
ability to recreate info that has been stored in memory without use of context clues
37
serial position effect
position of an item in a list will affect the ability of the list to be accurately recalled
38
recognition
ability to use context clues to retrieve info that is related
39
spreading activation
activation of highly related concepts that are interconnected within a semantic network
40
priming
when a cue related to a semantic memory is presented in an attempt to prompt that memory
41
context effects
when the physical location that an individual is in aids with info retrieval
42
state-dependent memory
info learned in a particular emotional state will be better recalled when the person is in the same state as when they learned the info