Cognitive Psychology Essay

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Cognitive psychology began around 19th century. Different approaches have been used to trace the roots of psychology. It is also known that cognitive psychology was out numbered by behaviorism but later revived, bringing into being cognitive revolution. The paper discusses cognitive revolution in the history of cognitive psychology as the most influential part in the practice of modern psychology.

Introduction A scientific branch of psychology that is concerned with the study of cognition is referred to as cognitive psychology. Cognition has aspects involved in mental processes that include perception, attention, memory, problem solving, reasoning, and decision making. Perception is associated with recognizing, attention with
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As noted by Benjamin (2007), cognitive psychology is a representation of gradual shift in concept and methodology borrowing knowledge from other fields such as computers, theory of information, theory of linguistics, and communication networks among others. It continues today in the research of cognition. For instance, neurophysiology is reached through neuroscience and biochemistry for better understanding of cognition.
Cognitive revolution provided information-processing approach as a new way of mind study. Introduction of digital computers, devices of processing information, inspired many psychologists who began to view mind in the basis of information processing. The ability of computers to process information in stages captured the attention of many cognitive psychologists. By understanding that information in a computer as it is first received by input processor, then storage in memory unit follows, and lastly processing in arithmetic unit, many cognitive psychologists experimented and applied this layout. For instance, Goldstein (2007) shows that Cherry, a psychologist, experimented on attention where he presented two different messages at a go to people and later told them to repeat the messages. He realized that people pay attention to one message among many. He also deduced that the amount of information dealt with have
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