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CH 7
Memory
34
Psychology
Undergraduate 1
05/02/2006

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Term
Acronyms
Definition
a word formed from the initial letters of several words you wish to remember
Term
acrostics
Definition
creating a sentense in which the letter of each word stands for the initial letters of the items you wish to remember
Term
amnesia
Definition
the loss of explicit memory
Term
anterograde amnesia
Definition
the inability to form new memories following an injury to the brain
Term
categorical clustering
Definition
a mnemonic device in which an individual groups items into categories to facilitate recall
Term
chunking
Definition
the process of reorganizing material so as to admit more units, or bits, of information into short-term memory
Term
constructive memory
Definition
the type of memory built by ecperiences and expectations
Term
decay theory
Definition
the idea that information is forgotten because it gradually disappears over time, rather than because it is displaced by other information
Term
declaritive memory
Definition
a recognition and understanding of factual information
Term
encoding
Definition
the transfer of information from short-term to long-term memory
Term
episodic memory
Definition
an individual's memory for personal events and life episodes
Term
explicit memory
Definition
a form of memory in which an individual consciously acts to recall or recognize particular information
Term
flashbulb memory
Definition
memories of extraordinary events that contain strong emotional components
Term
implicit memory
Definition
a form of memory in which an individual recalls or recognizes information without consciously being aware of doing so
Term
interactive images
Definition
a mnemonic device in which an individual links isolated words by creating visual representations for the words and then picturing interactions among the items
Term
long-term store
Definition
a memory store of unlimited capacity that can hold information indefinitley
Term
method of loci
Definition
a mnemonic device in which an individual visualizes a familiar area with distinctive landmarks that can be linked (via interactive images) with items to be remembered. Items are remembered when the individual mentally walks past each landmark
Term
Mnemonic devices
Definition
memory aids that increase the amount of information a person can remember
Term
pegword system
Definition
a mnemonic device in which an individual links a familiar list of items with unfamiliar items on a new list via interactive images
Term
primacy effect
Definition
the tendency for items at the beginning of a list to be remembered better than items in the middle
Term
proactive interference
Definition
interference in the learning of new information caused by existing memories
Term
procedural memory
Definition
a recognition and awareness of how to preform particular tasks, skills, or procedures
Term
recency effect
Definition
the tendency for items at the end of the list to be remembered better than the items in the middle
Term
reconstructive memory
Definition
memories of information about events or facts exactly as the events or facts took place
Term
rehearsal
Definition
the conscious repetition of material in short-term memory
Term
retrieval
Definition
the process through which working memory brings a stored memory into consciousness for use in active cognitive processing
Term
retroactive interference
Definition
interference in the retrieval of old memories caused by newly learned information
Term
retrograde amnesia
Definition
the loss of memory for events that preceded a brain injury
Term
schema
Definition
a personal interpretation of sensory event that biases the memory of the event
Term
semantic memory
Definition
the memory for particular features of the environment, including language
Term
sensory store
Definition
a brief representation of what is being sensed
Term
serial-position effect
Definition
the tendency for items at the beginning and end of the list to be remembered better than those in the middle
Term
short-term store
Definition
a temporary memory store of limited capacity that lasts about 15 to 30 seconds
Term
working memory
Definition
the process of holding incoming information in consciousness and retrieving and manipulating information from long-term memory, enabling cognitive tasks such as learning and thinking
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