Psychology Essay Example | Topics and Well Written Essays - 1000 words

Psychology - Essay Example Important here to note is that there is no meaning attached to them and no forceful repetition of the same. In case of other the both of them, the stored memory becomes a short term memory that can last with the individual for less than half a minute (Henderson, pp. 115-116, 1999). It is like when a person looks at a word or a picture for a while to recall it after a while. The longest possible recall is of the long-term memory that a person posses which can last from minutes to lifetime. One of the most important aspects of this model is flashbulb memories. Under normal situations, one would move from sensory to short term and from short term to long-term memory, however, there are special circumstances when a sensory memory directly becomes a part of your long-term memory. People who have witnessed the assassination of John F. Kennedy, 9/11 Attacks, flood, fire, murder, robbery or some extra ordinary event in their lives, even if they have witnessed, only a glance of it, they tend to remember it for ages making it a part of their long term memory (Heffernan, pp. 89-90, 2005). For the past few decades, flashbulb memories have been considered as very dynamic and life long memories, however, recent researches have shown that they may not remain with a person for that long, as it was believed previously. Furthermore, during the period of 3-12 months after the events, the memory also starts to rust raising serious questions over its accuracy (Cardwell & Flanagan, pp. 56-57, 2005). Levels of Processing Model and Revising an Exam Craik and Lockhart in 1972 presented their model of memory, which they name as Level of Processing Model. Unlike the Multi Store Model of memory, which argues about eh dual store of memory, this model urges that short term and long-term memory is based on depth or level of processing on the stimuli. Fragile, vulnerable and violate memory traces are in the short-term store, however, memories with durable and lasting elements are placed in th e long-term memory section of the brain. However, important here is to understand that what makes a memory fragile or durable? For example, processing of words based on their pictures and sounds requires shallow and straightforward processing, however, processing of things along which some meaning, logic or rational has been associated, is deeper and thus more durable (Miller, pp. 69-71, 2002). The human brain has complete network of semantic structures and whenever a specific stimuli is recalled, it will tend to have a higher recall value it is line with the existing semantic structures’ of the brain. In this case, the processing of that stimuli or memory would be deep, since many different portions of the semantic structure of the brain would come into action before a perfect meaning for the stimuli comes onto the scene. As mentioned that since it is deep processing, therefore, this stimuli or memory would become a part of this long-term memory section of the brain (Weiten, pp. 6-8, 2008). Without any doubts, the level of processing model offers great insights regarding how to revise for an exam. The basic idea to remember is that in some way or the other, the key to recalling things is associating other things