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Top Down vs Bottom Up

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Submitted By kamikazelobster
Words 1040
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Top-Down, Bottom-Up and Metacognition – Discovering the Mind
Angelica Lipscomb
PHYC102-1402B-10 Robin Redfern
June 15, 2014

Abstract In scientific psychology the question of how information is processed is achieved by asking to what amount a psychological procedure is motivated by top-down as opposed to bottom-up information. The difference between top-down and bottom-up processing is commonly used in experimental psychology. Top-down processing proposes that we form our observations starting with a bigger objective, thought, or knowledge before working our way in the direction of more thorough information. Bottom-up processing, also identified as "small chunk" processing, proposes that we attend to or identify essentials by beginning with the slighter, finer specifics of that component and then move upward until we have a firm illustration of it in our minds.

Top-down processing is also identified as conceptually-driven processing, because your observations are swayed by anticipations, beliefs, and perceptions. Sometimes people are mindful of these encouragements, but in other cases this procedure happens without mindful cognizance. Top-down processing can be useful when we are searching for similarities in our environment, but it can also obstruct our capability to recognize things in diverse ways. Our prejudice toward observing things in a particular way is recognized as a perceptual set. A good example of top-down processing is the sentence that is traveling around Facebook. “Aoccdrnig to rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit a porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe.” I don’t know if there

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