The Interactions between Short-Term Memory and Long-Term Memory: What is the Messaging Protocol?

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The Interactions between Short-Term Memory and Long-Term Memory: What is the Messaging Protocol?
1. Introduction
Computers store data in memory, and simulate human memory when they achieve this. It might be easy to predict the mechanism of how computer memory works, but the function of human memory is much more sophisticated. Basically, the role of memory is to retain information, store them and retrieve when it is necessary. According to Bunuel (1984)," You have to begin to lose your memory, if only in bits and pieces, to realize that memory is what makes our lives. Life without memory is no life at all. Our memory is our coherence, our reason, our feeling, even our action. Without it, we are nothing" (pp.4-5). This simply illustrates the importance of memory in our lives.
Humans have what is called short-term memory. The major role of STM ,as its name indicates, is to store information such as remembering a phone number for only a brief period of time. The memory span is between 5 and 9 items (Miller 1956). Working memory holds information for just 20-30 seconds. If the information is presented with pauses, this may act as a single unit for the short memory. This is called chunking process. However, people should have prior knowledge to group information correctly. Researchers discovered that the capacity of short-term memory increases in young people and decreases in old ones. Short-term memory has a model that comprises of four parts: the phonological loop, visuospatial sketchpad, episodic buffer and central executive. This is known as working memory model which was introduced by Baddeley and Hitch (1974). All of these parts interact with each other in different ways.
In fact, STM is connected to a certain area i...

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...cal number seven, plus or minus two: some limits on our capacity for processing information.. Indiana: Bobbs-Merrill.
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