What is bottom-up processing and top-down processing quizlet?
“Bottom-up” Processing is sensation it is automatic. It is the process of taking in information from the environment through sensory inputs. “Top-down” processing is perception and this is intellectual.
What is the difference between top-down and bottom-up processing?
Bottom-up processing begins with the retrieval of sensory information from our external environment to build perceptions based on the current input of sensory information. Top-down processing is the interpretation of incoming information based on prior knowledge, experiences, and expectations.
What is bottom-up processing in psychology quizlet?
Define bottom-up processing. Involves processing information by starting with the individual elements of a visual stimulus and gradually building up a final representation and interpretation (Grivas, et al, 2006). Focusus on gestalt, depth and constancy principles.
What is the key difference between bottom-up and top-down processing quizlet?
Bottom-up processing is the analysis that begins at the sensory receptors and works up to the brain. Conversely, top-down processing is the analysis guided by higher level mental processes as the brain perceives based on expectation and experience. You just studied 28 terms!
Why is top-down and bottom-up processing important?
So, bottom-up processing is data-driven, and your perception of what it is that you’re looking at directs your cognitive awareness of the object. So, in contrast, top-down processing basically uses your background knowledge, so uses your background knowledge to influence perception.
What’s an example of bottom-up processing?
Bottom-up processing takes place as it happens. For example, if you see an image of an individual letter on your screen, your eyes transmit the information to your brain, and your brain puts all of this information together.
What is top-down processing?
In top-down processing, perceptions begin with the most general and move toward the more specific. Processing information from the top down allows us to make sense of information that has already been brought in by the senses, working downward from initial impressions down to particular details.
What is meant by top-down processing quizlet?
Top-down processing is information processing guided by high-level mental processes, as when we construct perceptions by filtering information through our experience and expectations.
What is top-down and bottom-up attention?
Attention can be categorized into two distinct functions: bottom-up attention, referring to attentional guidance purely by externally driven factors to stimuli that are salient because of their inherent properties relative to the background; and top-down attention, referring to internal guidance of attention based on …