Multi Store Model Flashcards

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1
Q

Encoding for sensory memory (MSM)

A

A register for each modality: auditory, visual, haptic, olfactory, gustatory

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2
Q

Encoding for short term memory (MSM)

A

acoustic
verbal

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3
Q

Encoding for long term memory (MSM)

A

semantic
acoustic
verbal

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4
Q

Mode of representation for sensory memory (MSM)

A

modality specific

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5
Q

Mode of representation for short term memory (MSM)

A

acoustic
verbal

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6
Q

Mode of representation for long term memory (MSM)

A

semantic
acoustic
verbal

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7
Q

Storage duration of sensory memory (MSM)

A

visual - 200-500 milliseconds
echoic - 3-4 seconds

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8
Q

Storage duration of short term memory (MSM)

A

15-30 seconds

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9
Q

Storage duration of long term memory (MSM)

A

20 mins - lifetime

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10
Q

Storage capacity of sensory memory (MSM)

A

unlimited but most decays

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11
Q

Storage capacity of short term memory (MSM)

A

5-9 items

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12
Q

Storage capacity of long term memory (MSM)

A

potentially unlimited

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13
Q

Forgetting in the sensory memory (MSM)

A

decays if not transferred into STM

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14
Q

Forgetting in the short term memory (MSM)

A

decays if not rehearsed or displaced

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15
Q

Forgetting in the long term memory (MSM)

A

decay if not rehearsed

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16
Q

Retrieval in the sensory memory (MSM)

A

Scanning

17
Q

Retrieval in the short term memory (MSM)

A

Rapid sequential scan of info

18
Q

Retrieval in the long term memory (MSM)

A

Largely semantic search

19
Q

Strengths of the Multi-Store Memory Model

A

Miller - he found that the STM could hold 5-9 items (Miller Magic Number 7) supports MSM

Blakemore - Clive Wearing had memory impairment. STM was intact but LTM was not. Supports that they are different sections

20
Q

Weaknesses of the Multi-Store Memory Model

A

Case of KC - After a motorcycle accident that caused memory loss, he could recall facts but not personal events. Suggests that the LTM has at least 2 stores

Case of KF - After a motorcycle accident KF had impaired STM for verbal info but the memory for visual info was unaffected. Suggests separate STM stores