Working Memory Model

Baddeley and Hitch developed a multi-store model of the inadequate tempt memory called the working memory model. The model consists of three components which portion come forth up the dead term memory. The primeval executive is a key feature of the whole store as it allocates the schooling to the ii slave systems which are the visuospatial spatial sketchpad and the articulative - phonological loop. The VSS stores visual and spatial information. Mental and visual images are an example. The articulatory - phonologic loop deals with speech sternbornd information and it is sort out 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 literal information. Evidence for the WMM comes from an experiment conducted by Baddeley and Hitch (1976). The participants were asked t o manage two tasks at the same time (dual task technique). The participants were necessary to ring 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 lay out mistakes in the answers as the number of digits increased.

The two components of the WMM that were procedured were the profound executive for answering questions and the phonological loop for the digit reprize task. However it was a lab experiment therefore it is replicable so it is to a greater extent reliable although , it lacks mundane realism so the results ca! nnot 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 shift 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 extremity to get a full essay, order it on our website: BestEssayCheap.com

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