Exam 8: Sensation and Perception Part 2

Like color vision, explanation of sound perception also involves the use of multiple theories; ____________________ theory which explains perception of sound over 5000 Hz and ____________________ theory that explains sounds under 1000 Hz.

Color is a physical property of light.

Pitch perception can best be explained by ____ for very low-pitched sounds, ____ for very high-pitched sounds, and ____ for pitches in the middle range.

What are binocular depth cues and monocular depth cues and how do they allow us to perceive depth?

The existence of perceptual constancies is consistent with the concept of

The volley principle suggests that

You can detect the difference between a musical note played on a trumpet and the same note played on a trombone because the two instruments have a different

One's ability to overcome tremendous amounts of pain in certain situations (such as an athlete who plays with a broken foot and does not feel the pain until later) can be partially explained by

Use an example from your everyday life to explain sensory adaptation.

Two important cues that people use to locate the source of a sound are the

If immediately after you get this exam back from your psychology professor, you want to know what the highest, lowest, and average grades were on the exam, you would be asking for information concerning ____ to help you decide if your exam performance was "OK or not."

The study of perception highlights the relativity of experience which can be manipulated by ____________________ effects like comparators.

Absolute thresholds, or the maximum stimulus intensity detectable, are not really absolute, since recent research suggests that some individuals are able to detect stimulus beyond the previously established absolute thresholds.

The current understanding of color vision and of pitch perception helps to illustrate the importance of theoretical diversity to psychology.

Imagine that you are a salesperson and that you want to sell a washing machine that few people seem interested in buying. Your image research suggests that people find that the appliance is too big and heavy and that the buttons and knobs on it look "cheap". Describe two perceptual principles you could use in your print advertisement that will make the washing machine appear smaller and less heavy to customers?

Explain the difference between top-down amd bottom-up processing.

If two sounds vary in frequency they are perceived as differing in

Explain why when you are driving and hear a siren on the left or right, you can immediately tell where the siren is coming from; however, when the sound is from the front or back it is much harder to determine where the sound is coming from.

Which of the following has NOT been shown to influence the perception of pain in humans?

The optic nerves from the inside half of each eye cross over at the ____________________ and then project to the opposite hemisphere of the brain.