Memory research content

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  • Created by: Lucy Game
  • Created on: 14-04-19 16:13
Coding
Baddeley: LTM- semantic, STM- acoustic
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Capacity- digit span
Jacobs: digits 9.3, letters 7.3
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Capacity- chunking
Miller: 7+/-2, 5 words is just as easy as remembering 5 letters bc chunks
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Duration
Peterson+Peterson: STM 18-30 seconds, over half forget at 9s. Bahrick: LTM recognition @15yrs 90% @48yrs 70% recall @15yrs 60% @48yrs 30%
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MSM
Atkinson + Shiffrin: stimulus to high cap sensory register (iconic/ echoic/ haptic), attention, STM to response or maintenance rehearsal loop to LTM, retrieval back to STM
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KF (case study)
Shallice and Warrington: KF's STM impaired when digits were read to him but ok when he read them himself. Supports WMM not MSM- damaged phonological group.
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Types of LTM
Tulving: episodic (right prefrontal cortex, time stamped, conscious/ declarative), semantic (left prefrontal cortex, conscious/ declarative), procedural (unconscious)
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HM
episodic damaged, semantic and procedural memory in tact
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Clive Wearing
episodic damaged, semantic and procedural memory in tact (could still play piano)
9 of 10
WMM
Baddeley + Hitch: central exec (limited capacity); phonological loop (phonological store, articulatory process); visuospatial sketchpad (visual cache, inner scribe); episodic buffer (incorporates all, time sequencing, other areas of mem)
10 of 10

Other cards in this set

Card 2

Front

Jacobs: digits 9.3, letters 7.3

Back

Capacity- digit span

Card 3

Front

Miller: 7+/-2, 5 words is just as easy as remembering 5 letters bc chunks

Back

Preview of the back of card 3

Card 4

Front

Peterson+Peterson: STM 18-30 seconds, over half forget at 9s. Bahrick: LTM recognition @15yrs 90% @48yrs 70% recall @15yrs 60% @48yrs 30%

Back

Preview of the back of card 4

Card 5

Front

Atkinson + Shiffrin: stimulus to high cap sensory register (iconic/ echoic/ haptic), attention, STM to response or maintenance rehearsal loop to LTM, retrieval back to STM

Back

Preview of the back of card 5
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