Memory

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  • Created by: Chloe1345
  • Created on: 06-05-15 10:22
Stm Encoding
acoustically.
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Acoustically Stm Encoding
Conrad.p's students,6 consonant letter strings un/like visual presented then write down. error with like words shows visual converted to acoustic
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Stm capacity
Miller 7-+2 chunking
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doesnt suypport miller 7-+2
Simon chunking of info depends on the size upon chunk. lager the shorter in stm
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Stm Duration
less than 30 seconds Peterson&Peterson 3 consonant trigrams delay intervals prevent rehearsal (3,6,9,12,15,18) repeated 8times. 3s=80% 18s=10% without recall info disapears fast
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Ltm encoding
Semantic
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Ltm encoding Semantic
Baddeley,pool of words, 10 letters rehearsal prevented list presented 4x recall after 20minas. Acousticallty similar no effect on recall , semantically similar poor recall LTM encodes semantically
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Ltm capacity
unlimited
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LTM duration
Bahrick et al. 392 graduates. 1) recognise picture 2)matching name/faces 3)name recall/ no pics. performed well 34yrs better on rcognition than recall. 47yrs dip on memory.
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STM seperate from LTM
Milner Patient HM & Shallice and Warnington patient KF
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Milner, patient HM
neurlogfical evidence, stim intact LTM impaired
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Shallice& Warnington, Patient KF
intact LTM, impaired STM
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Squire et al
stm= pre-frontal cortex LTm=Hippocamopus
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sperling
sensory memory 3 row 4 letter. immediate recall 4-5 letters. tones added 3 per line
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Other cards in this set

Card 2

Front

Conrad.p's students,6 consonant letter strings un/like visual presented then write down. error with like words shows visual converted to acoustic

Back

Acoustically Stm Encoding

Card 3

Front

Miller 7-+2 chunking

Back

Preview of the back of card 3

Card 4

Front

Simon chunking of info depends on the size upon chunk. lager the shorter in stm

Back

Preview of the back of card 4

Card 5

Front

less than 30 seconds Peterson&Peterson 3 consonant trigrams delay intervals prevent rehearsal (3,6,9,12,15,18) repeated 8times. 3s=80% 18s=10% without recall info disapears fast

Back

Preview of the back of card 5
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