The Multi-store model of memory The Multi-store model of memory was proposed by Atkinson and Shiffrin in 1968. It describes the structural features of the memory system‚ and various control processes used by individuals to manipulate the information flowing through the system. It uses the theory that memory is characterized as a flow of information. The system is divided into a set of stages and information passes through each stage in a fixed sequence. There is capacity and duration limitations
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Describe and Evaluate the Multi-Store Model of Memory (12 Marks) The Multi-Store Model explains how memory works through three stages in a fixed‚ linear sequence. Information is first detected from environmental stimuli and stored in the sensory memory as haptic‚ echoic or visual information. Only certain information can only be paid attention to‚ as the capacity and duration of the sensory memory is very limited. This information is then passed onto the STM. Only 7 + - 2 items can only be stored
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Outline and Evaluate the Multi – Store Model of Memory ( 12 marks ) Information from the environment enters sensory memory‚ encoded through one of the 5 senses depending on the type of information. If attention is paid to this information it will enter short term memory ( STM )which‚ according to Miller‚ has a capacity of 7+/- 2 bits of information. It can last up to 18 seconds‚ without rehearsal‚ according to Peterson and Peterson. Baddeley found that information in STM is encoded mainly
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Outline and evaluate the working memory model (12) The working memory model (WMM) suggests that there are three main components to human memory. The central executive is the key component of working memory and is what directs attention to particular tasks‚ deciding which ‘resources’ (being the phonological loop and visual-spatial sketchpad) are allocated to which tasks. The central executive has a very limited capacity however‚ and can’t attend to too many things at once. The phonological loop
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Evaluate The Multi-Store Model Of Memory (12 Marks) The multi-store model of memory is widely renowned as the definitive concept of how our memory works‚ through inter-connected stores. We encode information into our sensory memory by using incoming stimuli (our five senses)‚ our sensory memory is very limited‚ allowing us to only store around 2 items‚ for as little as 1 or 2 seconds. If however‚ we pay attention to the information that has been encoded into our sensory memory‚ it then proceeds to
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Essay Describe and evaluate the synaptic homeostasis model of sleep The synaptic homeostasis model of sleep (Tononi & Cirelli‚ 2003) explains memory consolidation as a by-product of synaptic downscaling that occurs during sleep. This essay will describe the synaptic homeostasis model of sleep and evaluate how valid its predictions are in the face of empirical research. According to this model‚ synaptic potentiation is associated with the homeostatic regulation of slow wave activity‚ which
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the Multi-store Model of Memory The multi-store model of memory was proposed by Atkinson and Shiffrin in1968. The model consists of three separate stores – the sensory store‚ the short term memory and the long term memory. Information enters via our senses (sight‚ smell‚ sounds‚ taste and touch) into the sensory store. We pay attention to some of the things that enter our sensory store‚ these things them move on into our short term memory. Whatever is stored in the short term memory is only temporary;
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Outline and evaluate the working memory model The working memory model is the part of the short term memory which is governed by the ‘central executive which monitors and coordinates the operation of the store systems; Phonological loop and visuo – spatial sketchpad. The phonological loop allows sounds to be stored for brief periods. The visuo spatial sketchpad allows visual and spatial information to be stored for brief periods. The two slave systems within the WMM are completely separate and can
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The Caribbean and its people lack definition but bear a common historic background. Quite often in geographical sense the Caribbean is defined as a group of islands in an archipelago stretching from the peninsular of Florida to the coast of South America. The geographical definition however is vain when the composition of the Caribbean is considered as it neglects the characteristics of the people and focuses on the makeup of countries. However‚ we are all aware the Caribbean is not just countries
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Thuy Truong 02/21/13 Reading and Writing Memory Curves‚ strokes‚ dots‚ and lines all twisting and turning around each other like some sort of messed up balloon animals. To me‚ these symbols are as complex as Chinese letters are to the snobs that spits out this language. “English”‚ they call it. “Why can you speak English?’ they ask. But from the day I stepped into that class‚ the one they call kindergarten‚ I knew it‚ “English” would be the beginning of a lifelong migraine. Vietnamese; that
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