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Chapter 10
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What is Memory?What is Memory? Sensory MemorySensory Memory Short-Term or Working MemoryShort-Term or Working Memory Long-Term MemoryLong-Term Memory Remembering and ForgettingRemembering and Forgetting
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What is Memory? The cognitive processes of encoding, storing, and retrieving information
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Information Processing Mechanisms of Memory EncodingEncoding StorageStorage RetrievalRetrieval
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Information Processing: Stages of Memory The Environment Sensory Memory Short-Term Memory Long-Term Memory
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Sensory Memory Iconic MemoryIconic Memory Echoic MemoryEchoic Memory
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CYGV RKMS W PJX CYGV RKMS W PJX
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GPCSGPCSWXYRWXYRJKMVJKMVGPCSGPCSWXYRWXYRJKMVJKMV
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KWXVKWXVRCJSRCJSYPMGYPMGKWXVKWXVRCJSRCJSYPMGYPMG
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Short-Term (Working) Memory Sensory to Short Term (or lost!)Sensory to Short Term (or lost!) Magic Number 7 (+/- 2)Magic Number 7 (+/- 2) Limited in capacity and durationLimited in capacity and duration
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Forgetting in STM DecayDecay Displacement (interference)Displacement (interference)
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Primacy Vs. Recency Effect An Activity An Activity
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Long-Term Memory Short-Term to Long-Term Memory:Short-Term to Long-Term Memory: –Rehearsal –Encoding Relatively PermanentRelatively Permanent Duration and Capacity may be indefiniteDuration and Capacity may be indefinite
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Organization of Long-Term Memory Procedural (subcortical)Procedural (subcortical) Declarative (cortical)Declarative (cortical) –Semantic –Episodic
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Encoding Strategies MnemonicsMnemonicsMnemonics –Verbal Organization –Visual Imagery/Method of Loci –
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Memory Storage Limbic System: amygdala; hippocampusLimbic System: amygdala; hippocampus Cortex (sensory modality)Cortex (sensory modality)
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Memory Retrieval Retrieval CuesRetrieval Cues Context EffectsContext Effects Automatic Memory Retrieval (Stroop)Automatic Memory Retrieval (Stroop) ReconstructionReconstruction –False memories –Eyewitness Testimony
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State-Dependent Memory
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Forgetting Forgetting as Encoding FailureForgetting as Encoding FailureEncoding Forgetting as a Storage ProblemForgetting as a Storage Problem Forgetting as Retrieval FailureForgetting as Retrieval Failure –Tip of the tongue –Retrieval cues
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Remembering and Interference Retroactive Interference (Inhibition)Retroactive Interference (Inhibition) Proactive Interference (Inhibition)Proactive Interference (Inhibition)
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When Forgetting Doesn’t Occur PermastorePermastore Flashbulb MemoriesFlashbulb Memories
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Memory Disorders Anterograde AmnesiaAnterograde Amnesia Retrograde AmnesiaRetrograde Amnesia Dementia vs. AlzheimersDementia vs. Alzheimers
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End of Chapter 10
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