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Welcome to Perception and Cognition JEOPARDY !
Some reminders about the game: When called upon, pick a category and a dollar value. Once the answer is read, raise your hand as soon as you are ready to respond. When called upon for a response, remember to word your response in the form of a question.
BrightnessMotionColour Art and Image Illusions Categories and amounts
Lightness is determined by these two quantities
Cones and rods are most sensitive to these wavelengths
Lateral inhibition explains this “brightness illusion”
Weber’s law
Two visual systems for detecting movement
Outflow theory
Motion of a dim light in a dark room
Movies and television depend on this
Two non-spectral hues
Sunlight, Light bulbs, and candle light
The three dimensions of psychological colour
Young-Helmholtz and Hering
The Ames Room depends on this
The task of visual perception
Representations of this property have varied across time and cultures
Differences in depth, differences between the eyes
The four classes of visual illusions
Many distortions are caused by confusion of these cues
Pathway not confused by distortions
Some hallucinations are due to this visual process
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