To begin the bottom-up process, observe simple details in your environment. Here are steps to follow for applying bottom-up processing at work: 1. Using a bottom-up understanding can help you take action or understand a situation. After you absorb sensory information, your body reacts to it, and your mind processes it. Be mindful of your senses to help you be alert to your surroundings to begin the bottom-up process. The bottom-up process involves both voluntary and involuntary actions. Related: What Are Psychological Theories? (Definition and 9 Examples) How does the bottom-up process work? Then, you can form a perception by interpreting those sensations, which can help you analyze what you observe and ideally understand something new. This involves focusing on observations, sounds, smells, tastes and physical sensations. To use bottom-up processing, try to focus on sensory details rather than relying on your experiences, background knowledge or what you expect to happen. For example, if you use bottom-up processing while sitting down to read an article on your computer, you might notice the blue light of the screen, the feeling of the mouse in your hand and the sound of the computer fan before reading. People who use bottom-up processing assess their surroundings through their senses before applying any sort of analysis. What is bottom-up processing?īottom-up processing is a psychological strategy people use to perceive the world. In this article, we define bottom-up processing, explore how it works, compare it to top-down processing, discuss the advantages of this strategy and share four helpful examples of using it in the workplace. Learning more about processing strategies, such as bottom-up processing, may help you better analyze what you experience at work and improve your decision-making skills. The strategy you use may affect how you understand your work environment and make decisions. Thus, we are able to perceive the distance between us and the object that pass us by based on the speed at which they pass.Psychological research suggests people use different strategies to process and interpret information. When we travel on a fast moving train, we perceive that objects closer to us pass by faster, while farther objects pass us slowly. size, shape, distance, etc.), so perception of the stimulus may not depend on prior knowledge or past experience. He explained that our environment can sufficiently supply details related to the stimulus (e.g. Being a strong support of the bottom up processing approach, Gibson argued that perception is not subject to hypotheses rather, perception is a direct, "What you see is what you get" phenomenon. Psychologist E.J Gibson criticized the explanation of Gregory regarding visual illusions as they are merely artificial examples, not images that can be found in a person's normal visual environment. The sight of the flower and all the information about the stimulus are carried from the retina to the visual cortex in the brain. For example, there is a flower at the center of a person's field. Thus, perception can be described as data-driven. In the bottom-up processing approach, perception starts at the sensory input, the stimulus. When it comes to visual illusions, such as the Necker tube, Gregory believed that the brain may create incorrect hypotheses, leading to several errors of perception. This event leads to the creation of a perceptual hypothesis about the stimulus, based on his memory and past experience that may be related to it. In terms of visual perception, Gregory argues that about 90% of visual information is lost by the time it arrives in the brain for processing. For Gregory, perception is all about making the best guess or a hypothesis about what we see. He explained that past experience and prior knowledge related to a stimulus help us make inferences. In 1970, psychologist Richard Gregory stated that perception is a constructive process that depends on top-down processing. The brain may be able to perceive and understand the gist of the paragraph due to the context supplied by the surrounding words. It is easier to understand what the writer wants to convey if you read the whole paragraph rather than reading the words in separate terms. For instance, you are presented with a paragraph written with difficult handwriting. Top-down processing is defined as the development of pattern recognition through the use of contextual information.
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