Working Memory Among Children That Are Blind

on the job(p) memory among children that are blind
Patricia A. Borders
Valdosta State University
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Abstract
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Baddeleys Working Memory Model
The working memory model that Baddeley (1992) proposed suggested that within the valet de chambre brain a series of components, which Baddeley called pedigrees, is used for temporary terminal and the manipulation of information. These components (stores) are the central executive, the phonologic loop, and the visuospatial sketchpad. Each of these components (stores) has a specific purpose. The phono luculent loop and the visuospatial sketchpad have different ship apprizeal they receive input and this affects the way the information is then processed.
In the phonological loop the information that is stored and manipulated is based on the signified of hearing auditory information (Gathercole, 1998). This component is also tranquil of two subcomponents: a phonological store and a subvocal narrative process. The phonological store domiciliate be accessed directly, via speech stimuli, or indirectly, via printed words or common optic objects. The subvocal rehearsal occurs consecutive and in actual time, and it also aids the phonological store by refreshing the information.




The visuospatial sketchpad has the ability to retain the spatial and optic properties but it is limited by the amount of information it can store. This component is also composed of two subcomponents: a visual store and a spatial mechanism. The visual store can store the physical characteristics of objects and events. The spatial mechanism can be used for planning movements and aids the visual store by refreshing the contents.
The central executive controls and maintains the information that is gathered from the phonological loop and the visuospatial sketchpad. It also has the capability of performing high-level functions much(prenominal) as retrieving of information from long-term memory stores, applying retrieval strategies, logical reasoning, and mental arithmetic.
Gathercole (1998) found that...If you want to get a replete essay, order it on our website: Ordercustompaper.com



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