KF had no problem with long-term memory, but his digit span was only two items in others words he could only remember two digits at a time whereas, on average, people remember seven digits in short-term memory. This is used to display charts and graphs on articles and the author center. Forgetting is greatest when context and state are very different at encoding and retrieval. Some articles have Google Maps embedded in them. Baddely and Hitch built the WMM on the idea that if you perform two visual tasks simultaneously then you perform them worse than if you do them separately whereas if you perform one visual and one acoustic task simultaneously there is usually no interference. Half of the underwater group remained there and the others had to recall on the beach. This is used to collect data on traffic to articles and other pages on our site.

Another limitation is that some elements of the cognitive interview may be more valuable than others. They found that when people encoded information when drunk, they were more likely to recall it in the same state. Assignment 1 – HM case summary Use any internet resources that you can find to produce a detailed summary of H. This service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. Which ones does the case support? An example would be a memory of our 1st day at school. Although any Level 3 command term could be asked, we’ll concentrate on the one given in the learning objective, so the question is Examine one interaction between cognition and physiology in terms of behaviour 22 You will need to plan an essay which will be about sides of A4 long, including a detailed focus on the command term.

The witnesses were also aksed to rate how stressed they had felt at the time of the incident, using a 7 point warrngton. Extension Scoville and Milner actually reported on a number of case studies in their famous paper.


It is worth stressing some of the key assumptions of the model in order to help you to address the command term of ‘examine’. However, a visual task and a verbal task would use sgallice components and so could be performed with minimum errors.

AS Psychology: The Working Memory Model

It does not involve conscious thought i. Here is the full research paper from Shallice and Warrington We can confirm this by finding a patient who can do one skill but cqse another, and then finding another patient with the opposite problem.

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shallice and warrington 1970 kf case study

Assignment 5 – Section A question Read back through the details of the studies above, and then answer the following question from memory: Think carefully about shxllice the details fit with the assumptions of the Multi-Store Model. As witnessing a real crime is shallicr more stressful than taking part in an experiment, memory accuracy may well be even more affected in real life. Also known as the ‘inner eye’, this component of the WMM is used when you have to mentally plan a spacial task like getting from one room to another.

KF – Shallice and Warrington 1974

Other product and company names shown may be trademarks of their respective owners. HM and KF have damage in different areas When what we already know interferes with what we are currently learning — where old memories disrupt new memories. Words early on in the list were put into long term memory primacy effect because the person has time to rehearse the word, and words from the end went into short term memory recency effect.

For your purposes there are two main studies which cover warrinton of the major findings: The third slave system is the episodic buffer which acts as a ‘backup’ temporary store for information which acse with both long term memory and the slave system components of working memory.


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shallice and warrington 1970 kf case study

Xnd interesting experiment conducted by Baddeley indicates the importance of context setting for retrieval. Glanzer and Cunitz showed that when participants are presented with a list of words, they tend to remember the first few and last few words and cxse more likely to forget those in the middle of the list, i. Procedural memory is a part of the long-term memory is responsible for knowing how to do things, i.

Students are not representative of the general population in a number of ways. Typically, amnesic patients have great difficulty in retaining episodic and semantic information following the onset of amnesia. The cognitive interview involves a number of techniques: The witnesses who experienced the highest levels of stress where actually closer to the event the shooting and this may have helped with the accuracy of their memory recall.

Once in the short term memory informed can be rehearsed and some information is rehearsed and then passed into cae term memory.

Patient KF by erfasdf esfds on Prezi

Avoid resits and achieve higher grades with the best study guides, textbook notes, and class notes written by your fellow students. Find as many points as you can. Importantly they may be less experienced drivers and therefore less confident in their ability to estimate speeds. Unit 2 – Cognitive psychology Other. Capacity concerns how much information can be stored. Some articles have Google Maps embedded in them.

This is used to provide traffic sahllice and reports to the authors of articles on the HubPages Service.

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