tm 3-1 copyright © 1999 addison wesley longman, inc. consumer memory short-term memory long-term...
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TM 3-TM 3-11Copyright © 1999 Addison Wesley Longman, Inc.Copyright © 1999 Addison Wesley Longman, Inc.
Consumer Memory
Short-term memory Long-term memory The organization principle of long-term memory The encoding-specificity principle of long-term memory The association principle of long-term memory Implicit memory
TM 3-TM 3-22Copyright © 1999 Addison Wesley Longman, Inc.Copyright © 1999 Addison Wesley Longman, Inc.
Human and Computer Memory
Short Term Memory
Long Term Memory Hard Disk Storage
Random Access MemoryRAM
Recall forThinking
Retrieval forProcessing
Human Brain Personal Computer
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Human memoryis best conceptualizedas an information processing system
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Properties of long and short term memory
Capacity Duration InformationLoss
Coding
Short termmemory
7 + 2 18 seconds Rehersalfailure
Acoustic(soundrelated)
Long termmemory
unlimited permanent Retrievalfailure
Semantic(meaningrelated)
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Memory Performance
Minerals
Metals Stones
Rare Common Alloys Precious Masonry
gold aluminum steel diamond limestonesilver copper brass ruby slateplatinum lead pewter sapphire marble
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Memory Performance
100%
50%
0%
OrganizedList
RandomList
1 2 3 4
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The encoding-specificity principle
wet retrievalcontext
dry retrievalcontext
DryEncodingContext
WetEncodingContext
100%
0%
Probability of retrieval
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Linking the concept of using office equipment and saving energy
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The association principle: The priming effect
Perceived Expensiveness Judgments
5.11 5.92 6.03 6.55 5.28 4.93 5.65 5.17
Moderate ExtremePrime Prime
Ambiguous target
Moderate ExtremePrime PrimeUnambiguous target
Inexpensive prime
Expensive prime
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McDonalds
Worms
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The association principle: Associative inference
Evaluations
6.11 6.50 10.36 10.25
Rumor Rumor plus Rumor plus No Rumor Alone Refutation Associative Control Interference
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Implicit Memory Vicary - “Eat popcorn”
“Drink Coke”1/3000 of a second
Memory as a tool Sebastian Weisdorf
Proportion of Names Judged Famous
Famous Nonfamous New Old New
Full Attention .62 .19 .31Divided Attention .49 .27 .17
Source Amnesia
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Implicit memory: Misinterpreting familiarity
Proportions of names judged famous
.19 .31 .27 .17
Old Names New Names Old Names New Names Full Attention Divided Attention