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AP Psychology
Chapter 9: Memory
54
Psychology
12th Grade
05/10/2009

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Term
recall
Definition
a meaure of memory in which the person must retireve information learned earlier, as on a fill-in-the-blank test.
Term
proactive interference
Definition
the disruptive effect or prior learning on the recall of new information.
Term
repression
Definition
in psychoanalytic theory, the basic defense mechanism that banishes from consciousness, anxiety-arouding thoughts, feelings, and memories.
Term
visual encoding
Definition
the encoding of picture images.
Term
storage
Definition
the rentention of encoded information over time.
Term
cerebellum
Definition
the structure that is most important to the encoding and storage of implicit memories.
Term
hippocampus
Definition
a neural center that is located in the limbic system and helps process explicity memory for storage.
Term
source amnesia
Definition
attributing to the wrong source of an even, we have experienced, heard about, read about, or imagined; along with the misinformation effect, it is at the heart of many false memories.
Term
overlearning
Definition
additional repitition of learned information that helps boost its long-term storage.
Term
long-term memory
Definition
the relatively permanent and limitless storehouse of the memory system which includes knowledge, skills, and experiences.
Term
semantic encoding
Definition
the encoding of meaning, including the meaning of words.
Term
implicit memory
Definition
rentention independent of conscious recollection.
Term
rosy retrospection
Definition
our tendency to recall the high points of pleasurable events.
Term
self-reference effect
Definition
our excellent recall of information that relates to ourselves.
Term
next-in-line effect
Definition
when people go around in a circle saying their names in a attempt to memorize them, the name of the person before us is usually the hardest to recall.
Term
acronyms
Definition
a method of chunking that involves forming words from the first letters of to-be-remembered words.
Term
mneumomics
Definition
memory aids, especially those that use vivid imagery and organizational devices.
Term
the immediate, very brief recording of sensory information.
Definition
sensory memory
Term
hierarchies
Definition
form of chunking that involves dividing broad concepts into lesser concepts, categories, and facts.
Term
seratonin
Definition
the neurotransmitter that is most insturmental in boosing long-term storage by making synapses more efficient.
Term
retrieval failure
Definition
type of forgetting that occurs when stored memory cannot be found.
Term
relearning
Definition
a memory measure that assesses the amont of time saved when learning material for the second time.
Term
acoustic encoding
Definition
the encoding of sounds, especially the sounds of words.
Term
imagery
Definition
mental pictures; a powerful aid to effortful processesing, especially when combines with semantic encoding.
Term
automatic processing
Definition
unconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information such as word meanings.
Term
serial position effect
Definition
our tendency to recall best the last and first items in a list.
Term
infantile amnesia
Definition
the finding that people do not reliably recall happenings of any sort from their first 3 years.
Term
rehearsal
Definition
the conscious repitition of information, either to maintain it in consciousness or to encode it for storage.
Term
misinformation effect
Definition
incorporating misleading information into one's memory of an event.
Term
method of loci
Definition
mnemonic device that involves forming associations between a familiar series of locations and to-be-remembered words.
Term
encoding
Definition
the processing of information into the memory system--for example, by extracting meaning.
Term
priming
Definition
the activation, often unconsciously, of particular associations in memory.
Term
peg-word system
Definition
mnemonic device of memorizing a jingle associated with to-be-remembered words.
Term
retrievel
Definition
the process of getting information out of memory storage.
Term
memory construction
Definition
the creation of false memories when induces to imagine it (misinformation effect); can lead to imagination inflation.
Term
echoic memory
Definition
a momentary sensory memory of auditory stimuli; if attention is elsewhere, sound and words can still be recalled within 3 to 4 seconds.
Term
flashbulb memory
Definition
a clear memory of an emotionally significant moment or event.
Term
memory
Definition
the persistence of learning over time through the storage and retrievel of information.
Term
storage decay
Definition
type of forgetting that occurs soon after material is learned.
Term
encoding failure
Definition
type of forgetting that occurs because some of the new information that we sensed never actually entered long-term memory.
Term
iconic memory
Definition
a momentary sensory memory of visual stimuli; a photograohuc or picture-image memory lasting no more than a few tenths of a second.
Term
spacing effect
Definition
the tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.
Term
mood-congruent memory
Definition
the tendency to recall experiences that are consistent with one's current good or bad mood.
Term
deja vu
Definition
that eerie sense that "I've experienced this before;" cues from the current situation may subconsciously trigger retrieval of an earlier experience.
Term
long-term potentiation (LTP)
Definition
an increase in a synapse's firing potential after brief, rapid stimulation, believed to be a neural basis for learning and memory.
Term
retroactive interference
Definition
the disruptive effect of new learning on the recall of old information.
Term
recognition
Definition
a meaure of memory in which the person need only indentify previously learned information, as on a multiple-choice test.
Term
explicit memory
Definition
memory of facts and experiences that one can conscioulsy know and "declare."
Term
short-term memory
Definition
activated memory that holds a few items briefly, such as the seven digits of a phone while dailing, before the information is stored or forgotten.
Term
amnesia
Definition
the loss of memory.
Term
effortful processing
Definition
encoding that requires attention and conscious effort.
Term
working memory
Definition
a newer understanding of short-term memory that invovles conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory.
Term
chunking
Definition
organizing items into familiar, managable units; often occurs automatically.
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