Quick Answer: In Baddeleys Workingmemeory Model Which System Holds Visual And Sapatial Images For Manipulation?


What are the components of Baddeley’s working memory model?

Baddeley’s original model contained three components, the phonological loop, the visuo-spatial sketchpad, and the central executive. However, the current model also contains the episodic buffer. The visuo-spatial sketchpad is responsible for processing visual and spatial information.

What is the working memory model in psychology?

The Working Memory Model (WMM) is a model that represents one aspect of memory —short-term memory (STM) or immediate memory. The model refers to the part of the memory that you use when working on a complex task which requires you to store and remember information as you go.

How does the visuospatial sketchpad work?

The visuospatial sketchpad is the component of working memory responsible for handling visual and spatial information. While creating your drawing you have to either keep looking back at an actual flower or keep retrieving an image of a flower from your long-term memory.

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What are the three parts of working memory?

working memory is split up into three parts: The phonological loop, the visuo-spatial sketchpad and the central executive (see Figure 5).

What is the main difference between working memory and short-term memory?

The term working memory is often used interchangeably with short – term memory, although technically working memory refers more to the whole theoretical framework of structures and processes used for the temporary storage and manipulation of information, of which short – term memory is just one component.

What is the key difference between the multi store model and the working memory model?

The two models differ majorly in the way they describe short-term memory. The Multi – store model illustrates STM as a single store but the Working Memory Model on the contrary, explains short-term memory as having three components to it.

What are two limitations of the working memory model?

One weakness of the working memory model is that the Central Executive is difficult to quantify. Little research has been done to understand the central executive. Nobody knows the capacity limitations of the central executive? Richardson (1984) Problems specifying the precise function of the central executive.

Who is patient KF?

Patient KF was a man who was involved in a biking accident. This biking accident caused KF to suffer a brain trauma leading to the loss of his STM (Short term memory). KF could not store short term information in his memory, however LTM (Long term memory) was still intact and could be stored in his brain.

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What is a limitation of the working memory model?

However, one limitation of the working memory model is that it only focused on short-term memory. The working memory model provides a detailed description of our short-term memory, but no information on the sensory register and long-term memory.

What is the visual spatial sketchpad capacity?

The visuospatial sketchpad is a component of working memory model which stores and processes information in a visual or spatial form. The visuospatial sketchpad is used for navigation.

What is the best evidence for the visuospatial sketchpad?

Three main findings provide evidence for the distinction between visual and spatial parts of the visuospatial sketchpad:

  • There is less interference between visual and spatial tasks than between two visual tasks or two spatial tasks.
  • Brain damage can influence one of the components without influencing the other.

Where is the visual spatial sketchpad?

The visuospatial sketchpad seems to be situated in the parieto-occipital region of both hemispheres, although it is more active in the right hemisphere (Barbas, 2000; Leh et al., 2010). These two pathways are particularly important in short-memory retention and recall.

How many types of working memory are there?

There are two types of working memory: auditory memory and visual-spatial memory.

What are the 4 basic components of working memory?

it can be divided up into 4 parts – phonological loop(stores sound information or what we hear), visuo-spatial sketchpad(stores visual and space information or what we see and location of those objects in space), and the central executive (attention, controls information to and from the other areas of working memory ).

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How can I improve my working memory?

You can help your child improve working memory by building simple strategies into everyday life.

  1. Work on visualization skills.
  2. Have your child teach you.
  3. Try games that use visual memory.
  4. Play cards.
  5. Encourage active reading.
  6. Chunk information into smaller bites.
  7. Make it multisensory.
  8. Help make connections.

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