Exam 3: Sensation and Perception

Which of the following statements correctly describes our ability to detect differences in stimulus intensity?

Afzal pulled into a parking spot and turned off the motor, interrupting a song on the radio a few notes from the end. Afzal found himself whistling the rest of the song. His behaviour might best be understood in terms of the Gestalt principle of

The ________ performs the first step in vision by bending the light rays inward

What are the five primary taste sensations, and how where are they located.?

Apparent motion is the term used for perceptions of motion that seem to be psychologically constructed without the presence of external stimuli.

Gate-control theory suggests that you can control your experience of pain through cognition.

Which of the following accurately portrays your skin senses?

The name of the condition that occurs in middle age and involves lessened ability of the lens to accommodate is called

If your lens is flattened, you are probably looking at an object

The amount of light that enters into the eye is controlled by the

Concerning the relative merits of place theory and frequency theory, most researchers

Which of the following is a pain-relieving substance produced by the body?

Research has shown that colour blindness can have many degrees caused by

Most of the sensory enjoyment we derive from eating a gourmet dinner is actually due to

What is the difference in the frequency and amplitude of a sound?

The condition that occurs when the lens focuses images of distant objects behind, rather than on, the retina is called

Each of the following statements is true of the frequency of a sound, except:

After working for several hours at a computer terminal and using the word processor to prepare a term paper, the fact that you no longer hear the hum of the computer's electrical system is a result of

Which of the following is not true of sensory receptors?

The fovea is located