Perception
In psychology and the cognitive sciences, perception is the process of getting, interpreting, selecting, and organizing sensory information.[1]
Methods of studying perception range from essentially biological or physiological approaches, through psychological approaches through the philosophy of mind and in empiricist epistemology, such as that of David Hume, John Locke, George Berkeley, or as in Merleau Ponty's affirmation of perception as the basis of all science and knowledge.
History of the study of perception[change | change source]
Perception is one of the oldest fields within scientific psychology, and there are correspondingly many theories about its underlying processes. The oldest quantitative law in psychology is the Weber-Fechner law, which quantifies the relationship between the intensity of physical stimuli and their perceptual effects. It was the study of perception that gave rise to the Gestalt school of psychology, with its emphasis on holistic approach. To analyse , and perceive differently.
References and more reading[change | change source]
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- ↑ The word perception comes from the Latin perception-, percepio and means "receiving, collecting, action of taking possession, apprehension with the mind or senses."—OED.com.
- Flanagan, J. R., Lederman, S J. Neurobiology: Feeling bumps and holes, News and Views, Nature, 412(6845):389–91 (2001).
- James J. Gibson. The Ecological Approach to Visual Perception. Lawrence Erlbaum Associates, 1987. ISBN 0898599598
- Hayward, V., Astley O. R., Cruz-Hernandez M, Grant D, Robles-De-La-Torre G. Haptic interfaces and devices. Sensor Review 24(1), pp. 16–29 (2004).
- Robles-De-La-Torre, G., Hayward V. Force Can Overcome Object Geometry In the perception of Shape Through Active Touch. Nature 412 (6845):445–8 (2001).
- Robles-De-La-Torre, G. The Importance of the Sense of Touch in Virtual and Real Environments. IEEE Multimedia 13(3), Special issue on Haptic User Interfaces for Multimedia Systems, pp. 24–30 (2006).
Other websites[change | change source]
- Online papers on perception, by various authors, compiled by David Chalmers
- Paradoxical haptic objects. An example of touch illusions of shape. See also the MIT Technology Review article:
- The Cutting Edge of Haptics, by Duncan Graham-Rowe.
- Theories of Perception
