Visual System Worksheet: PSY 345 WEEK 3
Visual System Worksheet
Matching
1. _____ Bill perceived the cover of his book was red even though the light changed in the various rooms in which he read the book.
- _____ Mary damaged her cerebral cortex and now perceives the world in black, white, and grey.
- _____ Phyllis wears only various shades of purple. Her clothes are many different types of purple, but she only wears ___________ of purple.
- _____ The shade of achromatic color stays the same regardless of how much sunlight is reflected.
- _____ You go to a lecture and the topic seems to focus on blue-yellow and red-green perception of color. The lecture is likely discussing ______________.
- _____ The afterimage is a red heart. This means the image was _____________.
- _____ Each receptor mechanism is sensitive to different elements of the spectrum and suggests we need various wavelengths for normal color vision. This is the _____________.
- _____ Which color deficiency is likely a genetic transmission?
- _____ Monochromats do not have functioning ___________.
- _____ Red and blue paints are mixed and the result is purple. This shows the ____________.
- _____
_____
_____ There are basic colors, but the ability to perceive a large number of colors depends on _____________, _____________, and _________________.
- _____ The edge of an illuminated e-reader next to a dark room is called __________.
- Saturation B. Hues C. Color Constancy D. Cones
- Green F. Subtractive Color Mixture G. Opponent Process Theory of Color Vision
- Reflectance Edge I. Cerebral Achromatopsia J. Wavelength
- Dichromatism L. Lightness Constancy M. Intensity
- Young-Helmoltz Theory of Color Vision
Visual System Worksheet: Short-Answer
In 200 to 300 words, describe the role of Gestalt principles in perceptual organization. Explain how these principles help us organize our world.