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AP Psych Chpt 9

AP Psych - Chpt 9

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19564619memorythe persistence of learning over time through the storage and retrieval of information
19564620flashbulb memorya clear memory of an emotionally significant moment or event
19564621encodingthe processing of information into the memory system - for example, by extracting meaning
19564622storagethe retention of encoded information over time
19564623retrievalthe process of getting information out of memory storage
19564624sensory memorythe immediate, very brief recording of sensory information in the memory system
19564625short-term memoryactivated 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
19564626long-term memorythe relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences.
19564627working memorya 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.
19564628automatic processingunconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information, such as word meanings.
19564657effortful processingencoding that requires attention and conscious effort
19564658rehearsalthe conscious repetition of information, either to maintain it in consciousness or to encode it for storage.
19564659spacing effectthe tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.
19565762serial position effectour tendency to recall best the last and first items in a list
19565763visual encodingthe encoding of picture images
19565764acoustic encodingthe encoding of sound, especially the sound of words
19565765semantic encodingthe encoding of meaning, including the meaning of words
19565766imagerymental pictures; a powerful aid to effortful processing, especially when combined with semantic encoding
19565767mnemonicsmemory aids, especially those techniques that use vivid imagery and organizational devices.
19565768chunkingorganizing items into familiar, manageable units; often occurs automatically
19565769iconic memorya momentary sensory memory of visual stimuli; a photographic or picture-image memory lasting no more than a few tenths of a second.
19565770echoic memorya momentary sensory memory of auditory stimuli; if attention is elsewhere, sounds and words can still be recalled within 3 or 4 seconds
19565771long-term potentiation (LTP)an increase in a synapse's firing potential after brief, rapid stimulation. Believed to be a neural basis for learning and memory.
19565772amnesiathe loss of memory
19565773implicit (procedural) memoryretention independent of conscious recollection
19565774explicit (declarative) memorymemory of facts and experiences that one can consciously know and "declare."
19565775hippocampusa neural center that is located in the limbic system and helps process explicit memories for storage
19565776recalla measure of memory in which the person must retrieve information learned earlier, as on a fill-in-the-blank test.
19565777recognitiona measure of memory in which the person need only identify items previously learned, as on a multiple-choice test.
19565778relearninga memory measure that assesses the amount of time saved when learning material for a second time.
19565779primingthe activation, often unconsciously, of particular associations in memory.
19565780deja vuthat eerie sense that "I've experienced this before."
19566275mood-congruent memorythe tendency to recall experiences that are consistent with one's current good or bad mood.
19566276proactive interferencethe disruptive effect of prior learning on the recall of new information.
19566277retroactive interferencethe disruptive effect of new learning on the recall of old information.
19566278repressionin psychoanalytic theory, the basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings and memories.
19566279misinformation effectincorporating misleading information into one's memory of an event.
19566280source amnesiaattributing to the wrong source an event we have experiences, heard about, read about or imagined

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