Memory Flashcards

0
Q

Storage

A

Retention of encoded info over time

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1
Q

Encoding

A

Processing of information into the memory system– for example, by extracting meaning

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2
Q

Retrieval

A

Process of getting information out of memory storage

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3
Q

Sensory memory

A

The immediate very brief recording of sensory information in the memory system

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4
Q

Short term memory

A

Activated memory that holds a few items briefly, such as the seven digits of a phone number while dialing, before the info Is stored or forgotten

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5
Q

Long term memory

A

Relatively permanent and limitless storehouse of the memory system, includes knowledge skills and experiences

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6
Q

Working memory

A

Newer understanding of short term memory that focuses on conscious, active processing of incoming auditory and visual spatial info and of info retrieved from long term memory

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7
Q

Parallel processing

A

Processing many aspects of a problem simultaneously. The brains natural mode of info processing for many functions. Contrasts with step by step processing of computers and conscious problem solving

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8
Q

Automatic processing

A

Unconscious encoding of incidental information such as space time frequency and of well learned info such as word meanings

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9
Q

Effortful processing

A

Encoding that requires attention and conscious effort

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10
Q

Rehearsal

A

Conscious repetition of info either to maintain it in consciousness or to encode it for storage

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11
Q

Spacing effect

A

Tendency for distributed study or practice to yield better long term retention than is achieved through massed study or oractice

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12
Q

Serial position effect

A

Tendency to recall best the last and first items on s list

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13
Q

Visual encoding

A

Encoding of picture images

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14
Q

Acoustic recording

A

Encoding of sound especially words

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15
Q

Semantic encoding

A

Encoding of meaning including words

16
Q

Imagery

A

Mental pictures. A powerful aid to effortful processing especially when combined with semantic encoding

17
Q

Mnemonics

A

Memory aids especially those using vivid imagery and organizational devices

18
Q

Chunking

A

Organizing items into familiar manageable units; often automatic

19
Q

Iconic memory

A

Momentary sensory memory of visual stimuli; photographic or picture image memory lasting no more than a few tenths of a second

20
Q

School memory

A

Momentary sensory memory of auditory stimuli; if attention is elsewhere sounds and words can still be recalled within 3 or 4 seconds

21
Q

Long term potentiation (LTP)

A

Increase in synapse firing potential after brief rapid stimulation. Believed to be neural basis for learning and memory

22
Q

Flashbulb memory

A

Clear memory of emotionally significant moment or event

23
Q

Amnesia

A

Loss of memory

24
Q

Implicit memory

A

Retention independent of conscious recollecgion

25
Q

Explicit memory

A

Memory of facts and experiences that one can consciously know and “declare”

26
Q

Hippocampus

A

Neural center that is located in the limbic system; helps process explicit memories for storage

27
Q

Recall

A

Measure of memory in which the person must retrieve info learned earlier as on a fill in the blank test

28
Q

Recognition

A

Measure of memory in which person need only identify items previously learned as on a multiple choice test

29
Q

Relearning

A

Measure of memory that assesses amount of time saved when learning material for second time

30
Q

Priming

A

Activation often unconsciously of particular associations in memoryt

31
Q

Deja vu

A

“I’ve experienced this before”

32
Q

Mood-congruent memory

A

Tendency to recall experiences that are consistent with ones current good or bad mood

33
Q

Proactive interference

A

Disruptive effect of prior learning on recall of new jnflrmation

34
Q

Retroactive interference

A

Disruptive effect of new learning on the recall of old info

35
Q

Repression

A

In psychoanalytic theory, basic defense mechanism that banishes from consciousness anxiety arousing thoughts feelings and memories

36
Q

Misinformation effect

A

Incorporating misleading info into ones memory of an event

37
Q

Source amnesia

A

Attributing to the wrong source an event we have experienced, heard about, read about, or imagined. Along with misinformation effect, is at the heart of many false memoreis