Senses/stages
stimulus energy is collected by the sense organ
reception
floaters, cataracts and glaucoma are all diseases associated with which biological influence on vision.
Ageing
Predisposition to perceive the world in a particular way.
Perceptual set
Describe the picture used by Hudson (1960)
Man throwinga spear in foreground, elephant in background.
Which illusion uses a trapezoid room to create an illusion of size difference?
Ames room
our past experiences, motive, values and context give meaning to the stimulus
interpretation
colour blindness is caused by?
genetics- carried on y chromosome
Perceptual set is made up of 4 aspects:
motivation, emotion, experience. Name the 4th
Context
Conclusion drawn by Hudson 1960
culture affects perception of 2D vs 3D images
Caused by psychological factors and occurs when perception constantly varies from objective reality (its consistent from person to person)
Tough transparent tissue covering the front of the eye
Cornea
This terms means the disorder was present at birth
congenital
Gestalt principles
Bugelski and alampay- which study?
Carpentered world hypothesis and perceptual compromise theory are 2 theories used to explain which illusion?
Muller-lyer
damage to the right occipital lobe would result in this
affects function of right eye
build up of grainy deposits in the centre of the retina causing deterioration of central vision
Macular degeneration
the visual perception principle that enables us to maintain perception in spite of the image actually changing on our retina
perceptual constancies
being the first study to show that culture plays a role in depth perception was a strength of which study?
Hudson (1960)
Necker cubes, and the work by MC Escher are examples of what?
Impossible figures
Feature detectors play a key role in this stage
Selection
when the lens begins to lose flexibility and it becomes more difficult to focus on close things
Presbyopia
Linear perspective, interposition, texture gradient, relative position, height in the visual field are all what form of which visual perception principle
Depth cues- monocular
Hudson (1960), Deregowski (1972) and Deregowski, Muldrow and Muldrow (1972) all studied depth perception- which visual perception principle did they investigate
monocular depth cues
In the Ames room, we maintain shape constancy at the expense of size constancy is an example of which visual perception principle?
Perceptual constancy