Compare and contrast the Atkinson-Shiffrin and Baddeley-Hitch models of memory

What will be an ideal response?

Answer: The Atkinison-Shiffrin model is a multi-store model including sensory registers, short-term memory, and long-term memory. The model assumes a sequential order of processing. As a result, the short-term store is viewed as a link to long-term memory. Therefore, if the short-term store is impaired, then there should be a corresponding impairment with long-term memory. The Baddeley-Hitch does not include sensory registers or long-term memory. Instead, this model is a different conceptualization of short-term storage. In this view, short-term storage is more than a link to long-term storage. It is also a place where information is compared and manipulated. Thus, it is thought of as working memory. Working memory accounts for the processing of verbal information with the phonological loop and visual information with the visuospatial scratchpad. It also includes a control system in the central executive.