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50 terms

PSYC 2301 Ch. 7

PSYC 2301 - General Psychology Ch. 7 - Memory
STUDY
PLAY
memory
the persistence of learning over time through the encoding, storage, and retrieval of information
encoding
the process of getting information into the memory system
storage
retaining of encoded information over time
retrieval
the process of getting information out of memory storage.
sensory memory
the immediate, very brief recording of sensory information in the memory system.
short - term memory
activated memory that holds a few items briefly (such as the seven digits of a phone number while dialing) before the information is stored or forgotten.
long - term memory
the relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences.
working memory
a view of short - term memory that stresses conscious, active processing of information, whether newly encoded or retrieved from long - term memory.
automatic processing
unconscious encoding of everyday information, such as space, time, frequency, and well - learned word meanings.
effortful processing
encoding that requires attention and conscious effort.
rehearsal
the conscious repetition of information, either to maintain it in consciousness or to encode it for storage.
spacing effect
the tendency for distributed study or practice to yield better long - term retention than is achieved through massed study or practice.
serial position effect
the tendency to recall best the last and first items in a list.
implicit memory
retaining learned skills or conditioning, often without conscious awareness of this learning.
explicit memory
memories of facts and personal events that you can consciously retrieve
imagery
mental pictures; a powerful aid to effortful processing, especially when combined with encoding meaning.
long - term potentiation (LTP)
an increase in a synapse's firing potential. Believed to be a neural basis for learning and memory.
flashbulb memory
a clear memory of an emotionally significant moment or event.
recall
memory demonstrated by retrieving information learned earlier, as on a fill - in - the - blank test.
recognition
memory demonstrated by identifying items previously learned, as on a multiple -choice test.
relearning
memory demonstrated by time saved when learning material a second time.
retrieval cue
any stimulus (event, feeling, place, and so on) linked to a specific memory.
déjà vu
that eerie sense that "I've experienced this before." Cues from the current situation may unconsciously trigger retrieval of an earlier experience.
mood - congruent memory
the tendency to recall experiences that are consistent with your current good or bad mood.
memory trace
enduring physical changes in the brain as a memory forms.
interference
the blocking of recall as old or new learning disrupts the recall of other memories.
repression
in psychoanalytic theory, the basic defense mechanism that banishes from consciousness the thoughts, feelings, and memories that arouse anxiety.
misinformation effect
a memory that has been corrupted by misleading information.
source amnesia
faulty memory for how, when, or where information was learned or imagined.
The steps in memory information processing are
encoding, storage, retrieval.
Our short-term memory span is approximately ________ items.
7
The spacing effect means that
study spread over time results in better retention than cramming.
In Sperling's memory experiment, research participants were shown three rows of three letters, followed immediately by a low-, medium-, or high tone. The participants were able to report
any one of the three rows of letters.
Studies of memory-loss victims suggest that
there are two distinct types of memory.
Memory for skills is called
implicit memory.
The eerie feeling of having been somewhere before is an example of
déjà vu.
The three-stage processing model of memory was proposed by
Richard Atkinson and Richard Shiffrin.
Psychologists found that memory was better in research participants who were
asleep during the retention period, presumably because interference was reduced.
Which of the following is least effective in triggering retrieval?
recall
Memory-loss victims typically have experienced damage to the ________ of the brain.
hippocampus
According to the serial position effect, when recalling a list of words you should have the greatest difficulty with those
in the middle of the list.
If experimenters gave people a list of words to be recalled, the participants, who were tested after a delay, would recall best those words
at the beginning of the list.
Long-term potentiation refers to
the increased efficiency of synapse's firing potential following learning.
Repression is an example of
motivated forgetting.
Which of the following was not recommended as a strategy for improving memory?
speed-reading
The process of getting information out of memory storage is called
retrieval.
Memory-loss patients typically experience problems with
explicit memories.
Information is maintained in working/short-term memory only briefly unless it is
rehearsed.
Memory researchers are suspicious of long-repressed memories of traumatic events that are "recovered" with the aid of drugs or hypnosis because:
A) such experiences usually are vividly remembered.
B) such memories are unreliable and easily influenced by misinformation.
C) memories of events happening before about age 3 are especially unreliable.
D) of all of these reasons.
D) of all of these reasons.
According to memory researcher Daniel Schacter, blocking occurs when
information is on the tip of our tongue, but we can't get it out.