Describe and Discuss One or More Explanations of Divided...

Divided attention refers to the ability to divide ones attention between two or more tasks. The focused attention models explain how all our inputs are focused on one task at any one time, however it is clear from looking at everyday life that we are able to divide our attention, successfully being able to complete more than one task at the same time. There are two main explanations of divided attention, one is the modular theories and the one I will be focusing on; the capacity model by Kanheman. Kanheman (1973) put forward the capacity/resource allocation model of attention. This is one of the best known models and suggests that humans have a limited amount of processing capacity and whether two or more tasks can be performed together†¦show more content†¦Underwood can account for this in his findings, as he carried out an attention tasks on participants with one group having practised the task, so the skilled participants and another group who had not practiced the task. He found that the experienced shadowers recalled a great deal more from the unattended channel than inexperienced ones. In addition arousal is seen as very important in determining how much capacity is available. When one is alert and aroused, it has been found that more resources are available meaning that attention can be divided between two tasks, however when we become tired, less resource availability makes the capacity needed to complete a simple task more, making it less likely that we can divide our attention. Kanheman believes that the central processor allocation policy controls the whole attention system by flexibly allocating attentional resources to various tasks. The central processor has a limited pool of attention resources. Kanheman calls the process of determining how much capacity is available effort and this effort is involved in how the capacity is allocated. If the overall effort required exceeds that of the limited capacity of the central processor, so the overall demands on the central processor are too large then it must decide which task is the most important, and must disregard the less important task. It is in this decision making process where theShow MoreRelatedTask-1. 1.1Identify What Type Of Organization Is Primark1178 Words   |  5 PagesTask-1 1.1 Identify what type of organization is Primark and discuss its purpose. In addition identify and discuss the purpose of one organization within the following categories The purpose of an organization is not the response to the interrogation; what can you do? And which systematically concentrates on commodity, work and customized. 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