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Maintenance rehearsal is a type of memory rehearsal that is useful in maintaining information in short-term memory or working memory.Because this usually involves repeating information without thinking about its meaning or connecting it to other information, the information is not usually transferred to long-term memory. [1]
A key aspect of the Brown–Peterson task is the fact that it blocks rehearsal, which is used to better recall items in short-term memory. Rehearsal is the concept of directing attention to material that was just learned. This way, it can lengthen the duration of one's short-term memory capacity.
Another type of rehearsal that can improve short-term memory is attention-based rehearsal. Information is mentally searched in a particular sequence. [ 17 ] Once recalled, the information re-enters short-term memory and is then retained for a further period.
Baddeley's model of the phonological loop. The phonological loop (or articulatory loop) as a whole deals with sound or phonological information.It consists of two parts: a short-term phonological store with auditory memory traces that are subject to rapid decay and an articulatory rehearsal component (sometimes called the articulatory loop) that can revive the memory traces.
As with sensory memory, the information that enters short-term memory decays and is lost, but the information in the short-term store has a longer duration, approximately 18–20 seconds when the information is not being actively rehearsed, [20] though it is possible that this depends on modality and could be as long as 30 seconds. [21]
The term short-term store was the name previously used for working memory. Other suggested names were short-term memory, primary memory, immediate memory, operant memory, and provisional memory. [8] Short-term memory is the ability to remember information over a brief period (in the order of seconds). Most theorists today use the concept of ...
This loop, proposed by Baddeley and Hitch, represents a system that is composed of a short-term store in which memory is represented phonologically, and a rehearsal process. This rehearsal preserves and refreshes the material by re-enacting it and re-presenting it to short-term storage, and subvocalization is a major component of this rehearsal ...
Short-term memory, not to be confused with working memory, allows recall for a period of several seconds to a minute without rehearsal. Its capacity, however, is very limited. In 1956, George A. Miller (1920–2012), when working at Bell Laboratories , conducted experiments showing that the store of short-term memory was 7±2 items.