Working Memory Model

Baddeley and Hitch developed a multi-store model of the inadequate reach memory called the working memory model. The model consists of three components which blame up the scant(p) term memory. The primeval executive is a key feature of the whole store as it allocates the breeding to the twain slave systems which are the visuospatial spatial sketchpad and the articulative - phonologic loop. The VSS stores visual and spatial information. Mental and visual images are an example. The articulative - phonologic loop deals with speech standbornd information and it is sort expose into two components; the phonological store and the articulatory control process. The phonological store (inner ear) holds information in a speech base form. The articulatory control process (inner voice) is engagementd for the rehearsal and storage of oral information. Evidence for the WMM comes from an experiment conducted by Baddeley and Hitch (1976). The participants were asked to manage two tasks at the same time (dual task technique). The participants were necessary to arrogate a list of numbers whilst answering on-key or false questions. The results found that as the number of digits change order of magnitude the participants took longer in answering the questions. Also they did not toy mistakes in the answers as the number of digits increased.

The two components of the WMM that were white plagued were the primal executive for answering questions and the phonological loop for the digit tell task. However it was a lab experiment therefore it is replicable so it is much reliable although, it lacks mundane realism so the results can! not be generalised to everyday situations as we do not use the dual task technique in our everyday lives. more than evidence comes from the case study of KF. KF was a brain exchange patient from a motorcycle accident which had damaged his short term memory. He had problems with verbal information but not with visual information. This suggests that he had an impaired articulatory phonological loop...If you fatality to get a full essay, order it on our website: BestEssayCheap.com

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