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Psychology & Life Chapter 8
Memory
42
Psychology
Undergraduate 1
07/11/2012

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Term
memory
Definition
The mental capacity to encode, store, and retrieve information.
Term
explicit uses of memory
Definition
Conscious effort to encode or recover
information through memory processes.
Term
implicit uses of memory
Definition
Availability of information through memory
processes without conscious effort to encode or recover information.
Term
declarative memory
Definition
Memory for information such as facts and events.
Term
procedural memory
Definition
Memory for how things get done; the way perceptual,
cognitive, and motor skills are acquired, retained, and used.
Term
encoding
Definition
The process by which a mental representation is formed in
memory.
Term
storage
Definition
The retention of encoded material over time.
Term
retrieval
Definition
The recovery of stored information from memory.
Term
sensory memory
Definition
The initial memory processes involved in the
momentary preservation of fleeting impressions of sensory stimuli.
Term
iconic memory
Definition
Memory system in the visual domain that allows large
amounts of information to be stored for very brief durations.
Term
echoic memory
Definition
Sensory memory that allows auditory information to be
stored for brief durations.
Term
short-term memory (STM)
Definition
Memory processes associated with
preservation of recent experiences and with retrieval of information
from long-term memory; short-term memory is of limited capacity
and stores information for only a short length of time without
rehearsal.
Term
chunking
Definition
The process of taking single items of information and recoding
them on the basis of similarity or some other organizing principle.
Term
working memory
Definition
A memory resource that is used to accomplish tasks
such as reasoning and language comprehension; consists of the
phonological loop, visuospatial sketchpad, and central executive.
Term
long-term memory (LTM)
Definition
Memory processes associated with the
preservation of information for retrieval at any later time.
Term
retrieval cues
Definition
Internally or externally generated stimuli available to help
with the retrieval of a memory.
Term
recall
Definition
A method of retrieval in which an individual is required to
reproduce the information previously presented.
Term
recognition
Definition
A method of retrieval in which an individual is required to
identify stimuli as having been experienced before.
Term
episodic memories
Definition
Long-term memories for autobiographical events and
the contexts in which they occurred.
Term
semantic memories
Definition
Generic, categorical memories, such as the meanings
of words and concepts.
Term
encoding specificity
Definition
The principle that subsequent retrieval of information
is enhanced if cues received at the time of recall are consistent
with those present at the time of encoding.
Term
serial position effect
Definition
A characteristic of memory retrieval in which the
recall of beginning and end items on a list is often better than recall of
items appearing in the middle.
Term
primacy effect
Definition
Improved memory for items at the start of a list.
Term
recency effect
Definition
Improved memory for items at the end of a list.
Term
contextual distinctiveness
Definition
The assumption that the serial position effect
can be altered by the context and the distinctiveness of the experience
being recalled.
Term
levels-of-processing theory
Definition
A theory suggesting that the deeper the level
at which information was processed, the more likely it is to be retained
in memory.
Term
transfer-appropriate processing
Definition
The perspective that suggests memory is
best when the type of processing carried out at encoding matches the
processes carried out at retrieval.
Term
priming
Definition
In the assessment of implicit memory, the advantage conferred
by prior exposure to a word or situation.
Term
proactive interference
Definition
Circumstances in which past memories make it
more difficult to encode and retrieve new information.
Term
retroactive interference
Definition
Circumstances in which the formation of new
memories makes it more difficult to recover older memories.
Term
elaborative rehearsal
Definition
A technique for improving memory by enriching
the encoding of information.
Term
mnemonics
Definition
Strategies or devices that use familiar information during the
encoding of new information to enhance subsequent access to the
information in memory.
Term
metamemory
Definition
Implicit or explicit knowledge about memory abilities and
effective memory strategies; cognition about memory.
Term
concepts
Definition
Mental representations of kinds or categories of items and ideas.
Term
basic level
Definition
The level of categorization that can be retrieved from memory
most quickly and used most efficiently.
Term
schemas
Definition
General conceptual frameworks, or clusters of knowledge,
regarding objects, people, and situations; knowledge packages that
encode generalizations about the structure of the environment.
Term
prototype
Definition
The most representative example of a category.
Term
exemplars
Definition
Members of categories that people have encountered.
Term
reconstructive memory
Definition
The process of putting information together
based on general types of stored knowledge in the absence of a specific
memory representation.
Term
flashbulb memory
Definition
People’s vivid and richly detailed memory in response
to personal or public events that have great emotional significance.
Term
engram
Definition
The physical memory trace for information in the brain.
Term
amnesia
Definition
A failure of memory caused by physical injury, disease, drug use,
or psychological trauma.
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