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Depth perception is the ability to perceive distance to objects in the world using the visual system and visual ... Cognitive Psychology (6th ed.). Wadsworth Pub Co.
The term "depth psychology" was coined by Eugen Bleuler and refers to psychoanalytic approaches to therapy and research that take the unconscious into account. [4] The term was rapidly accepted in the year of its proposal (1914) by Sigmund Freud, to cover a topographical view of the mind in terms of different psychic systems. [5]
During early development, infants begin to crawl, sit, and walk. These actions impact how the infants view depth perception. Thus, infant studies are an important part of the visual cliff. When an infant starts to engage in crawling, to sit, or walking, they use perception and action. During this time, infants begin to develop a fear of height.
This demonstrated the belief that depth perception is innate in some species while in others (such as cats), they must learn depth perception. [14] Finally, Walk & Gibson examined visual depth perception in human infants with a larger apparatus. [14] The infants ranged from 6 months old to 14 months old. [14]
Models based on this idea have been used to describe various visual perceptual functions, such as the perception of motion, the perception of depth, and figure-ground perception. [16] [17] The "wholly empirical theory of perception" is a related and newer approach that rationalizes visual perception without explicitly invoking Bayesian formalisms.
The perception of depth in such cases is also referred to as "stereoscopic depth". [1] The perception of depth and three-dimensional structure is, however, possible with information visible from one eye alone, such as differences in object size and motion parallax (differences in the image of an object over time with observer movement), [2 ...
The Kinetic depth effect is the phenomenon whereby the three-dimensional structural form of a silhouette can be perceived when the object is moving. In the absence of other visual depth cues, this might be the only perception mechanism available to infer the object's shape.
In perceptual psychology, a sensory cue is a statistic or signal that can be extracted from the sensory input by a perceiver, that indicates the state of some property of the world that the perceiver is interested in perceiving. A cue is some organization of the data present in the signal which allows for meaningful extrapolation.