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33 Cards in this Set
- Front
- Back
memory
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the persistance of learning over time through the storage and retrieval of information.
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encoding
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the processing of information into the memory system- for example by extracting meaning.
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storage
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the retention of encoded information over time
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retrieval
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the process of getting information out of memory storage.
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sensory memory
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the immediate, very brief recording of sensory information in the memory system.
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short-term memory
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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.
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long- term memory
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the relatively permanent and limitless storehouse of the memory system. includes knowledge, skills and experiences.
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working memory
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a newer understanding of short-term memory that involves conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory
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automatic processing
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unconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information, such as word meanings.
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effortful processing
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encoding that requires attention and conscious effort.
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rehearsal
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the conscious repetition of information, either to maintain it in consciousness or to encode it for storage.
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spacing effect
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the tendency for distributed study or practice to yeild better long-term retention than is achieved through massed study or practice.
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serial position effect
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our tendency to recall best the last and first items in a list.
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imagery
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mental pictures; a powerful aid to effortful processing, especially when combined with
semantic encoding |
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mnemonics
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memory aids, especially those techniques that use vivid imagery and organizational devices.
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chunking
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organizing items into familiar, manageable units; often occurs automatically
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iconic memory
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a momentary sensory memory of visual stimuli; a photographic or picture- image memory lasting no more than a few tenths of a second.
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echoic memory
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a momentary sensory memory of auditory stimuli; if attention is elsewhere, sounds and words can still be recalled within 3 or 4 seconds.
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long-term potentiation (LTP)
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an increase in a synapse's firing potential after brief, rapid stimulation. believed to be a neural basis for learning and memory
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flashbulb memory
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a clear memory of an emotionally significant moment or event.
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amnesia
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the loss of memory
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implicit memory
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retention independent of conscious recollection
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explicit memory
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memory of facts and experiences that one can consciously know and "declare"
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hippocampus
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a neural center that is located in the limbic system and helps process explicit memories for storage
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recall
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a measure of memory in which the person must retrieve information learned earlier, as on a fill-in-the-blank test.
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recognition
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a measure of memory in which the person need only identify items previously learned, as on a multiple choice test.
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relearning
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a memory measure that asseses the amount of time saved when learning material for a second time.
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priming
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the activation, often unconsciously, of particular associations in memory
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deja vu
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that eerie sense that "ive experienced this before" cues from the current situation may subconsciously trigger retrieval of an earlier experience
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mood-congruent memory
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the tendency to recall experiences that are consistant with one's current good or bad mood.
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proactive interference
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the disruptive effect of prior learning on the recall of new information.
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retroactive interference
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the disruptive effect of new learning on the recall of old information.
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repression
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in psychoanalytic theory, the basic defense mechanism that banishes from consciousness anxiety- arousing thoughts, feelings and memories.
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