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memory
psychology
Term | Definition |
---|---|
memory | the persistence of learning over time through the encoding, storage, and retrieval of information |
recall | a measure of memory in which the person must retrieve information learned earlier, as on a fill-in-the-blank test |
recognition | a measure of memory in which the person identifies items previously learned, as on a multiple-choice test |
relearning | a measure of memory that assesses the amount of time saved when learning material again |
encoding | the process of getting information into the memory system - for example, by extracting meaning |
storage | the process of retaining encoded information over time |
retrieval | the process of getting information out of memory storage |
parallel processing | processing many aspects of a problem simultaneously; the brain's natural mode of information processing for many functions |
sensory memory | the immediate, very brief recording of sensory information in the memory system |
short term memory | activated memory that holds a few items briefly, such as digits of a phone number while calling, before the information is stored or forgotten |
long term memory | the relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences |
working memory | a newer understanding of short-term memory that adds conscious, active processing of incoming auditory and visual information, and of information retrieved from long-term memory |
explicit memory | retention of facts and experiences that one can consciously know ad "declare" |
effortful processing | encoding that requires attention and conscious effort |
automatic processing | unconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information, such as word meanings |
implicit memory | retention of learned skills or classically conditioned associations independent of conscious recollection |
iconic memory | a momentary sensory memory of visual stimuli; a picture-image memory lasting no more than a few tenths of a second |
echoic memory | a momentary sensory memory of auditory stimuli; if attention is elsewhere, sounds and words can still be recalled within 3 or 4 seconds |
chunking | organizing items into familiar, manageable units; often occurs automatically |
mnemonics | mnemonics |
spacing effect | the tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice |
testing effect | enhanced memory after retrieving, rather than simply rereading, information. Also sometimes referred to as retrieval practice effect or test-enhanced learning |