chapter 4 psych 1 online stud

26
1 C H A P T E R 4 Memory

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Page 1: Chapter 4 Psych 1 Online Stud

1

CH

AP

TE

R 4

Memory

Page 2: Chapter 4 Psych 1 Online Stud

Initial Studies

Hermann Ebbinghaus – late 1800s

Pioneering research

Nonsense syllables

2

Page 3: Chapter 4 Psych 1 Online Stud

Models of Memory

Stages of memory• Encoding• Storage • Retrieval

Page 4: Chapter 4 Psych 1 Online Stud

Models of Memory

Eidetic imagery• Photographi

c memory• Relatively

rare

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Memory

• Recognition• Recall

5

Page 6: Chapter 4 Psych 1 Online Stud

Initial Studies

Serial learning

• Learned material is repeated in order

• AKA ordered recall

Free recall

• Any order

Paired-associate Learning

• During recall, one member of pair is presented and other is to be recalled

Page 7: Chapter 4 Psych 1 Online Stud

Traditional Stage Model of Memory

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Page 8: Chapter 4 Psych 1 Online Stud

Traditional Stage Model of Memory

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Rehearsal• Maintenance

rehearsal• Elaborative

rehearsal

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Types of LTM

Procedural

Semantic Episodic

Priming (or implicit) memory

Traditional Stage Model of Memory

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Flashbulb Memory

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Episodic memory

• Memory of personal experiences

Flashbulb

memories

• Detailed memories of situations that are very arousing, surprising, or emotional

Page 12: Chapter 4 Psych 1 Online Stud

Approaches to the study of memory

• Storage of general memory

Semantic memory

• Used to investigate the nature of semantic memory

Tip-of-the-tongue (TOT)

phenomenon

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Procedural Memory

“Body memory”

Page 14: Chapter 4 Psych 1 Online Stud

Approaches to Studying Memory

• Unconscious memory processing

• Prior exposure to stimuli contaminates recall

Priming or implicit

memory

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Information-Processing Model

• A parallel between the computer and human memory.

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Page 16: Chapter 4 Psych 1 Online Stud

Other Approaches

• Craik and Lockhart

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Chapter 7 MemorySchemas will

help me remember

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Memory Processes

Semantic networks

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Serial Position Effect

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Curve of Forgetting

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Page 20: Chapter 4 Psych 1 Online Stud

Forgetting

• Proactive Interference: old material interferes new.• Retroactive interference: new material interferes old.

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• Retrograde amnesia• Anterograde amnesia

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Amnesia

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Mnemonics• Imagery • The method of loci • Peg-word• Acronyms • Acrostics

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Other stuff

• Encoding specificity

• Repressed memories

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Other stuff

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FactorsThat

influence your

academic recall

Number of study sessions

Distribution of study sessions

Meaningfulness of material

Similarity of items

Serial position

Page 25: Chapter 4 Psych 1 Online Stud

Other Approaches to Memory

State-dependent

learning

Page 26: Chapter 4 Psych 1 Online Stud

Other Approaches to Memory

• May be inaccurate

• While in STM, possible to add new infot and then re-encode modified memory

Eyewitness

reports