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Psych 101
Memory
53
Psychology
Undergraduate 1
03/25/2010

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Term
proactive interference
Definition
the disruptive effect of prior learning on the retrieval of new information
Term
misinformation memory
Definition
the distortion of a memory by exposure to misleading information
Term
false memory
Definition
an inaccurate memory that feels as real as an accurate memory
Term
source misattribution
Definition
attributing a memory to the wrong source, resulting in a false memory
Term
schemas
Definition
frameworks for our knowledge about people, objects, events, and actions that allow us to organize and interpret information about our world
Term
cue-dependent theory
Definition
a theory of forgetting that proposes that forgetting is due to the unavailability of the retrieval cues necessary to locate information in long-term memory
Term
retroactive interference
Definition
the disruptive effect of new learning on the retrieval of old information
Term
interference theory
Definition
a theory of forgetting that proposes that forgetting is due to other information in memory interfering and thereby making the to-be-remembered information inaccessible
Term
storage decay theory
Definition
a theory of forgetting that proposes that forgetting is due to the decay of the biological representation of the information and that period usage of the information will help to maintain it in storage
Term
encoding failure theory
Definition
a theory of forgetting that proposes that forgetting is due to the failure to encode the information into long-term memory
Term
relearning
Definition
the savings method of measuring long-term memory retrieval in which the measure is the amount of time saved when learning information for the second time
Term
recognition
Definition
a measure of long term memory retrieval that only requires the identification of the information in the presence of retrieval cues
Term
recall
Definition
a measure of long-term memory retrieval that requires the reproduction of the information with essentially no retrieval cues
Term
spacing (distributed study) effect
Definition
superior long-term memory for spaced study versus massed study (cramming)
Term
peg-word system
Definition
a mnemonic in which the items in a list to be remembered are associated with the sequential items in a memorized jingle and the the list is retrieved by going through the jingle and retrieving the associated items
Term
method of loci
Definition
a mnemonic in which sequential pieces of information to be remembered are encoded by associating them sequential locations in a very familiar room or place and then the pieces of information are retrieved by mentally going around the room and retrieving the piece at each location
Term
mnemonic
Definition
a memory aid
Term
mood-congruence effect
Definition
long-term memory retrieval is best for experiences and information that are congruent with a person's current mood
Term
mood-dependent memory
Definition
long-term memory retrieval is best when a person's mood state at the time of encoding and retrieval of the information is the same
Term
state-dependent memory
Definition
long-term memory retrieval is best when a person's physiological state at the time of encoding and retrieval of the information is the same
Term
encoding specificity principle
Definition
the principle that the environmental cues (both internal and external) present at the time information id encoded into long-term memory serve as the best retrieval cues for the information
Term
self-reference effect
Definition
the superior long-term memory for information related to oneself at time of encoding into long-term memory
Term
elaborative rehearsal
Definition
a type of rehearsal in short-term memory in which incoming information is related to information from long-term memory to encode it into long-term memory
Term
levels-of-processing theory
Definition
a theory of information processing in memory that assumes that semantic processing, leads to better long-term memory
Term
effortful processing
Definition
memory processing that occurs consciously and requires attention
Term
automatic processing
Definition
memory processing that occurs subconsciously and does not require attention
Term
retrieval
Definition
the process of bringing information stored in long-term memory into short-term memory
Term
storage
Definition
the process of maintaining information in a memory stage
Term
encoding
Definition
the process of moving information from one memory stage to the next (from sensory memory into short-term memory or from short-term memory to long-term memory).
Term
recency effect
Definition
the superior recall of the latter portion of a list relative to the middle of the list in a one-trail free recall test
Term
primacy effect
Definition
the superior recall of the early portion of a list relative to the middle of the list in a one-trail free recall test
Term
free recall test
Definition
a memory task in which a list of items is presented one at a time and then the participant is free to recall them in any order
Term
infantile/child amnesia
Definition
our inability as adults to remember events that occurred in our lives before about 3 years of age
Term
retrograde amnesia
Definition
the disruption of memory for the past, especially episodic information for events before, especially just before, surgery or trauma to the brain
Term
anterograde amnesia
Definition
the inability to form new explicit long-term memories for events following surgery or trauma to the brain. Explicit memories before are left intact.
Term
amnesic
Definition
a person with severe memory deficits following brain surgery or injury
Term
procedural memory
Definition
implicit memory for cognitive and motor tasks that have a physical procedural aspect to them
Term
implicit (non-declarative) memory
Definition
long-term memory for procedural motor and cognitive tasks and conditioning effects. this type of memory does not require conscious awareness or the need to make declarations about the information remembered.
Term
episodic memory
Definition
explicit memory for personal experiences
Term
semantic memory
Definition
explicit memory for factual knowledge
Term
explicit (declarative) memory
Definition
long-term memory for factual knowledge and personal experiences. This type of memory requires a conscious effort to remember and entails making declarations about the information remembered
Term
long-term memory
Definition
the memory stage in which information is stored for a long period of time and whose capacity is essentially unlimited
Term
maintenance rehearsal
Definition
a type of rehearsal in short-term memory in which the information is repeated over and over again in order to maintain it.
Term
distractor task
Definition
a memory task in which a small amount of information is briefly presented and the the participant is distracted from rehearsing the information for a variable period of time, aster which the participant has to recall the information
Term
chunk
Definition
a meaningful until in a persons memory
Term
memory span
Definition
the average number of items an individual can remember across a series of memory span trials
Term
memory span task
Definition
a memory task in which the participant is given a series of items one at a time and then has to recall the items in the order in which they were presented
Term
short-term memory
Definition
the memory stage with a small capacity and brief duration that we are consciously aware of and in which we do our problem solving, reasoning, and decision making
Term
sperlings partial-report procedure
Definition
an experimental procedure in which, following a brief presentation of a matrix of unrelated consonants, the participant is given an auditory cue about which row of the matrix to recall
Term
sperlings full-report procedure
Definition
an experimental procedure in which following the brief presentation of a matrix of unrelated consonants, the participant has to attempt to recall all of the letters in the matrix
Term
temporal integration procedure
Definition
an experimental procedure in which two meaningless visual patterns that produce meaningful patterns if integrated are presented sequentially with the time delay between their presentations varied
Term
iconic memory
Definition
the visual sensory register that holds an exact copy of the incoming visual input but only for a brief period of time, less than one second
Term
sensory memory
Definition
the set of sensory registers, one fore each of our senses, that serve as holding places for incoming sensory information until it can be attended to, interpreted, and encoded into short-term memory
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