Exam 4: Sensation and Perception

You are sitting in the pit area at the Indianapolis 500. You closely watch one of the cars whiz around on the track in front of the seething mass of humanity crammed into the stands. You have organized this visual scene such that the people in the stands form the

The scientific term for nearsightedness is

White light is

The "seat of your pants phenomenon" and the "cocktail party effect" refer to

The trichromatic theory of color vision applies to the retina, where three different types of cone have been found with each cone containing a different type of

After a lifetime of blindness, newly sighted people must learn to

According to the place theory of hearing, low tones cause the greatest movement of hair cells near the

Bongani cut his finger while slicing a tomato. The first pain message he received

An imaginary perception, such as seeing, hearing, or smelling something that does not exist in the external world, is called a(n)

You are asked to look through an opening into what appears to be an ordinary room that has a small boy standing in the left corner. As the boy walks from the left corner to the right corner, he appears to grow very large. You have just experienced the illusion created by

You are at a party and are listening intensely to a friend tell the "latest gossip," when another person in the room mentions your name in a conversation in a group to the left of where you are standing. According to research on selective attention, you will most likely

Flavors tend to seem more varied because gustation includes all of the following sensations EXCEPT for

Because of the difference in the images that reach each eye, we receive two slightly different views of the world. This phenomenon is the most basic source of depth perception and is known as

To aid dark adaptation, airplane cockpits, submarines, and ready rooms for fighter pilots are illuminated with

Which theory of hearing explains why hunters sometimes lose hearing in a narrow pitch range, known as the "Hunter's notch"?

Sam is being administered a test known as the Landolt rings. Which aspect of Sam's vision is being assessed?

The skin has approximately how many nerve endings for temperature?

Whenever you have a tooth filled, you either pinch yourself or dig a fingernail into your knuckle while the dentist is working. In order to control pain, you are using

The rods contain a light-sensitive visual pigment that is important for night vision and is called

Even if you only have one eye, you would still be able to drive a car or ride a bicycle. The ability to still engage in tasks that require depth perception shows that