Atkinson and Shriffrin Multistore Model of Memory Flashcards

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1
Q

Sensory - Types

A

5 sensory receptors

  • echoic memory: sound
  • iconic memory: visual
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2
Q

Sensory - Capacity

A

Unlimited

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3
Q

Sensory - Duration

A
  • echoic: 3-4 seconds

- iconic: 0.3-0.4 seconds

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4
Q

Sensory - Method of Maintaining Info

A

Cannot maintain

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5
Q

Sensory - Method of Forgetting Info

A

Decay

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6
Q

Sensory - Form of Info

A

Raw, sensory, un-encoded form

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7
Q

Sensory - Filter?

A

Yes, filters out unimportant info

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8
Q

Sensory - Conscious or Unconscious

A

Unconscious

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9
Q

STM - Capacity

A

7 +- 2 items

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10
Q

STM - Manipulation of Capacity

A

Chunking - grouping larger amounts of information into 9 units

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11
Q

STM - Duration

A

12 - 20 seconds

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12
Q

STM - Manipulation of Duration

A

Maintenance rehearsal or rote repetition

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13
Q

STM - Method of Maintaining Info

A

Rote repetition

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14
Q

STM -Method of Forgetting Info

A
  • Displacement

- Decay

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15
Q

STM - Form of Info

A

Physical form

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16
Q

STM - Filter?

A

No

17
Q

STM - Conscious or Unconscious

A

Conscious

18
Q

LTM - Types

A
  • Procedural
  • Declarative -> semantic
    - > episodic
19
Q

LTM - Capacity

A

Unlimited

20
Q

LTM - Duration

A

Relatively permanent

21
Q

LTM - Method of Maintaining Info

A

Consolidation

22
Q

LTM - Method of Forgetting Info

A
  • Decay

- Organic -> amnesia, blow to head etc

23
Q

LTM - Form of Info

A

Semantic form - based of meaning

24
Q

LTM - Filter?

A

No

25
Q

LTM - Conscious or Unconscious

A

Unconscious