Outline and Evaluate Wmm Essay

Describe and measure the ‘WMM' (12marks)

The working memory model (WMM) has several components. The central executive controls and monitors the operation of the other 3 elements. It also allocates attention. The phonological cycle is sub-divided into a couple of smaller pieces, the articulatory control system, where info is rehearsed sub vocally or inside the inner words and the phonological store where speech is usually held to get a very short duration in the inner headsets. The third aspect is the visuo spatial sketchpad which relates to visual information obtained by the sensory organs (eyes) or recalled from the LTM. Your fourth component may be the episodic barrier which provides for a store to get visual and acoustic data and the collection of long term memory. They have an unlimited timeframe and capacity. Evidence that proves which the phonological loop and articulatiory process can be found is the ‘Word-length effect'. The phrase length effect describes the truth that people deal better with short phrases in the functioning memory (STM) than lengthy words. Baddeley said the phonological cycle can hold data for about 1-2 seconds. So very long words are quite hard to remember compared to shorter words, on the other hand if the participants are averted from practicing the words bass speaker vocally by repeating an the word span effect vanished irrelevant sounds such as " la, la, la” thus short phrases were not any better recalled than very long words. Repetitive task collect up the articulatory process and fills the phonological cycle and therefore, removes the advantage of wedding rehearsal. This is evidence of the articulatory process. Activity in the central executive improves, when an specific performs two tasks simultaneously- This is known as the dual job. An example of this could be such as examining a phrase whilst recalling the final terms in each sentence. Data in the form of brain damaged individuals could be of LH who had been involved in a road incident, performed better on space tasks rather than those regarding visual imagery....