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Chapter 6
words selected by teach from ch. 6
51
Psychology
12th Grade
11/25/2008

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Term
memory
Definition
system that allows us to retain information and bring it to mind
Term
memory encoding
Definition
process of converting information into a form that can be stored in memory
Term
memory retrieval
Definition
process ACCESSING and bringing into consciousness info stored in memory
Term
retrieval cues
Definition
cues associated with the original learning that facilitate the retrieval of memories
Term
context-dependent memory effect
Definition
tendency for info to be better recalled in the same context in which it was originally learned
Term
state-dependent memory effect
Definition
tendency for info to be better recalled when the person is in the same psychological or physiological state as when the info was first learned
Term
sensory memory
Definition
storage system that holds memory of impressions for a very short time
Term
iconic memory
Definition
sensory store for holding a mental representation of a visual image for a fraction of a second
Term
short-term memory
Definition
memory subsystem that allows for retention and processing of newly acquired info for a maximum of about thirty seconds
Term
chunking
Definition
process of enhancing retention of a large amount of info by breaking it down into smaller, more easily recalled chunks
Term
maintenance rehearsal
Definition
process of extending retention of info held in short-term memory by consciously repeating the info
Term
long-term memory
Definition
memory subsystem responsible for long-term storage of info
Term
consolidation
Definition
process of converting short-term memories into long term memo.
Term
elaborative rehearsal
Definition
process of transferring info from short term to long term memory bt consciously focusing on the meaning of the info
Term
declarative rehearsal
Definition
memory of facts and personal info that requires a conscious effort to bring to mind
Term
semantic memory
Definition
memory of FACTS
Term
episodic memory
Definition
memory of PERSONAL experiences
Term
retrospective memory
Definition
past experiences or events and previously acquired info
Term
prospective memory
Definition
things one plans to do in the future
Term
procedural memory
Definition
how to do things that require motor or performance skills
Term
implicit memory
Definition
accessed WITHOUT conscious effort
Term
explicit memory
Definition
accessed WITH conscious effort
Term
priming task
Definition
experimental task in which subjects are presented with a stimulus that primes them to respond in a certain why to subsequent stimuli
Term
constructionist theory
Definition
holds that memory is not a replica of the past, bur representation, or reconstruction, of the past, THEORY
Term
flashbulb memory
Definition
enduring memories of emotionally charged events that seem permanently seared into the brain
Term
misinformation effect
Definition
form of memory distortion that affects eye witness testimony and that is caused by misinfo provided during the retention interval
Term
decay theory
Definition
theory of forgetting the posits that memories consist of traces laid down in the brain
Term
interference theory
Definition
belief that forgetting is the result of the interfernece of memories with each other
Term
retroactive interference
Definition
form of interference in which newly acquired info interferes with retention of material learned earlier
Term
proactive interference
Definition
form of interference in which material learned earlier interferes with retentoin of newly acuired info
Term
overlearning
Definition
practice repeated beyonf the point necessary to reproduce material without error
Term
serial positioning effect
Definition
tendency to recall items at the start or end of a list better than items in the middle of a list
Term
primacy effect
Definition
tendency to recall items better when they are learned first
Term
recency effect
Definition
tendency to recall items better when they are learned last
Term
retrieval theory
Definition
belief that forgetting is the result of a failure to access stored memories
Term
tip of the tongue phenomenon
Definition
experience in which peeople are sure they know something but cant seem to bring it to mind
Term
repression
Definition
Freudian theory, a type of defense mechanism involving motivated forgetting of anxiety-evoking material
Term
recall task
Definition
method of measuring memory retention that requires the reproduction of info held in memory
Term
recognition task
Definition
method of measuring memory retention that assesses the ability to select the correct answer from among a range of alternative answers
Term
amnesia
Definition
loss of memory
Term
retrograde amnesia
Definition
loss of memory of past events
Term
anterograde amnesia
Definition
loss or impaired ability to store NEW events
Term
childhood amnesia
Definition
normal occurrence of amnesia for events occurring during infancy and early childhood
Term
dissociative amnesia
Definition
psychologically based form of amnesia involving the splitting off from memory of traumatic or troubling experiences
Term
engram
Definition
Lashley's term for the physical trace or etching of a memory in the brain
Term
neuronal networks
Definition
memory circuits in the brain that consist of complicated networks of nerve cells
Term
long-term potential
Definition
long-term strengthening of neural connections as the result of repeated stimulation
Term
mnemonic
Definition
device of improving
Term
acronym
Definition
word composed of the first letters of a series of words
Term
method of loci
Definition
mnemonic based on linking items to be remembered with objects in familiar
Term
method of loci
Definition
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