Gibson's Theory Of Visual Perception
Perception is : “The acquisition and processing of sensory information in order to see, hear, taste, or feel objects in the world also guides an organism’s actions with respect to those objects” (Sekuler & Blake, 2002, p. 621 as cited in Eynsek N page 33)
Visual perception is very important in our everyday lives but also a major area of concern for both traditional and modern psychologists. It can be defined as the process by which individuals perceive, collect, and interpret optical sensory facts. The success of the process determines how the individuals understand and interact with their environment. (Eysenck & Keane, 2010).
Cognitive psychology researchers have found out that visual perception is mainly influenced by two theories of visual
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According to Katz (1987, p.19), perception is a matter of circumstances and are joined determined by the object and subject. If there is only one world to be perceived, as denoted by Gibson, Katz (1987, p.19) questions why there is difference in perception in different species. In addition, that approach does not offer an explanation to errors in perception. This is not possible because Gibson stresses the need to consider affordances in terms of both the world and the perceiver, and this is where the limitation of his theory is …show more content…
The top down approach by far seems to be quite dominant but due to its fair share of limitations, it cannot exclusively function. The two approaches tend to supplement each other towards enhancing visual perception. Another important observation is the fact that there are other factors that contribute to visual perceptions (Connor et al, 2004). Numerous scholars have examined the subject and found out that even if the two approaches are involved to a great extent, there are still a number of things they cannot account for. One of the limitations of top down and bottom up approaches is that they both function at the extremes. This largely robs each of them the independence to function alone. As we have observed, they must depend on each other and this interdependence may be dangerous if one is lost or becomes dysfunctional completely (Connor et al,
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