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37 Cards in this Set
- Front
- Back
3 stages of memory in order
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Sensory memory
Short term memory long term memory |
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Consists of a set of five registers (temporary storage places, one from each sense) for incoming sensory information from the physical environment.
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Sensory memory
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Is the memory stage in which the recognized information from sensory memory enters consciousness
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short term memory
Lost in 30 seconds unless rehearsed |
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are memories for factual knowledge
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Semantic memories
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are memories for personal life experiences
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Episodic memories
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is long-term memory for factual knowledge and personal experiences and requires conscious recall
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Declarative memory
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Two types of Declarative memory
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episodic and semantic
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is long-term memory that does not require conscious awareness or declarative statements
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Implicit memory or
non declarative memory |
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the inability to form long-term memories for events following brain surgery or trauma
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anterograde amnesia
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is the inability to remember events before, especially just before, the surgery or trauma
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retrograde amnesia
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are people with severe memory deficits following brain surgery or injury
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Amnesias
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the superior recall of the early portion of a list relative to the middle of the list in a one-trial free recall task
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primary effect
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the superior recall of the latter portion of a list relative to the middle of the list in one-trial free recall task
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recency effect
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Three levels of processing
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Physical or Structural:
Acoustic or Phonemic Semantic |
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Describes what types of
encoding lead to better
retrieval
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Levels-of-Processing Theory
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Levels-of-Processing Theory
How information appears |
Physical or Structural:
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Levels-of-Processing Theory
How the information sounds |
Acoustic or Phonemic
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Levels-of-Processing Theory
What the information means |
Semantic
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is a measure of retrieval that requires the reproduction of the information with essentially no retrieval cues
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Recall
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is a measure of retrieval that only requires the identification of the information in the presence of retrieval cues
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Recognition
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says that sometimes forgetting is not really forgetting, but rather that the information never entered long-term memory in the first place
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Encoding failure theory
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suggests that forgetting occurs because of a problem in the storage of the information
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Storage decay theory
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says we
forget because the cues necessary for retrieval are not available
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Cue-dependent theory
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proposes that other similar information interferes and makes the forgotten information inaccessible
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Interference theory
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Types of Interference
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Proactive interference
Retroactive interference |
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Types of Interference
occurs when information you already know makes it hard to retrieve newly learned information |
Proactive interference
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Types of Interference
occurs when information you just learned makes it hard to retrieve old information |
Retroactive interference
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which are inaccurate memories that feel as real as accurate memories.
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false memories
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organized frameworks of knowledge about people, objects, and events that tell us what normally happens in a given situation
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schemas
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information so that it is more consistent with our schemas
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misremember
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is an experimental procedure in which participants are given a list of words one at a time, then asked to recall them in any order they wish
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free recall task
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Lack of (explicit, episodic) memory for the first 3 years of life
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Infantile Amnesia
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transferring info to a storage
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Encoding
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Is an exact copy of visual information
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Iconic Memory
Less than a second in duration Very large capacity |
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is the average number of items you can remember across a series of memory span trials
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memory span:
memory span of 7+/- 2 chunks |
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is a meaningful unit of information
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Chunk
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Duration of Short-Term Memory is Measured using the
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distractor task
in which people are given a small amount of information |