Outline and evaluate research into the duration‚ capacity and encoding of information in the short term memory. Short term memory is information that we are currently aware of and that we pay attention to‚ information from the short term memory comes from focusing on sensory memory and once focused on stored in the long term memory until it recalled. Research suggests that the duration of short term memory is limited to on average of up to 2 minutes. Duration is the amount of time a memory lasts
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process. Selective attention is under the control of the learner. Automatic attention processing information without effort. Encoding-To encode means to convert a message into a code. In information-processing theory ‚encoding is the process of converting a message from the environment to a cognitive code so that the information can be stored and later remember. Encoding is one of “work” done in STS and from an instructional perspective it is the most important . Making codes construction cognitive
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Test Bank—Chapter One (Data Representation) Multiple Choice Questions 1. Which of the following Boolean operations produces the output 1 for the fewest number of input patterns? A. AND B. OR C. XOR ANSWER: A 2. Which of the following best describes the NOR operation? A. An XOR followed by a NOT B. An OR followed by a NOT C. A NOT followed by a NOT C. An AND followed by a NOT ANSWER: B 3. Which of the following bit patterns cannot be expressed in hexadecimal
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Memory is the ability to encode‚ store and recall information. The three main processes involved in human memory are therefore encoding‚ storage and recall (retrieval). Additionally‚ the process of memory consolidation (which can be considered to be either part of the encoding process or the storage process) is treated here as a separate process in its own right. Encoding is a biological event beginning with perception through the senses. The process of laying down a memory begins with attention
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critical sets of processes: the activation process and the monitoring process. In reviewing the literature‚ it was found that even though there is a natural association between activation to encoding and monitoring to retrieval; potentially both processes (activation and monitoring) can take place during encoding as well as retrieval (Roediger‚ Watson‚ McDermott & Gallo‚ 2001).In addition‚ Roediger‚ et al (2001) explains that by studying words connected to the lure; this connection activates the lures
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Data transmission methods Transmission Transmission is the act of transporting information from one location to another via a signal. The signal may be analog or digital‚ and may travel in different media. Transmission: Communication of data by propagation and processing of signals. Signal processing is the representation‚ transformation and manipulation of signals plus the information they contain. Signal Types Signals: An electric or electromagnetic representations of data by which data is
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Especially in an organization‚ communication is not only important within the organization but also outside the organization in order to succeed in business. Hence‚ there are six important steps in the process of communication namely sending an idea‚ encoding‚ channeling‚ decoding‚ receiving a message and giving feedback (refer to Figure 1 in Appendix 1). The first step in the process of communication is sending an idea from a sender to a receiver. Sender is an essentials element in the process of
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however‚ looks at the overall processes involved. Memory is the ability to encode‚ store and recall information. The three main processes involved in human memory are therefore encoding‚ storage and recall (retrieval). Additionally‚ the process of memory consolidation (which can be considered to be either part of the encoding process or the storage process) is treated here as a separate process in its own right. Some of the physiology and neurology involved in these processes is highly complex and
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Manchester Encoding: The normal binary logics of one and zero are no more used to send data from one station to other station. The reason of not using plain binary signal is they cause ambiguities resulting in false interpretation of sent data. The major culprit is zero‚ where even no data is sent the receiver can assume it as zero. So to clear out the ambiguity or to ensure proper interpretation of data‚ a coding technique called Manchester coding is employed in IEEE802.3 standards. There are
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Multimedia Compression techniques 4.0 Introduction In this unit we are discussing about the data compression which is very important for multimedia applications because uncompressed graphics‚ audio‚ and video data require considerable storage capacity. Compressing a data file reduces its size‚ and hence it can be easily transferred over the digital network. The amount of compression depends on the compression method and compression rate. The terms compression
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