Exam 4: B: Sensation and Perception

Skin mapping indicates that

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

Figure and ground can be switched in

You are about to undergo a painful medical procedure.Which of the following would increase your subjective feelings of pain?

Glutamate,a substance found in the flavor enhancer MSG,seems to activate the receptors for which taste?

A meaningful mental model of external events that is actively created by your brain is known as a(n)

When we start with pre-existing knowledge in order to organize features into a meaningful whole,we are exhibiting

Which of the following is an example of an ambiguous stimulus?

Regarding the skin receptors,which of the following statements is FALSE?

You decide to practice working the algebra problems that the teacher worked in class.You already know what the correct answer should be,so you work the problem with this answer in mind.This scenario illustrates

Of those listed,which is the most sensitive area based on the density of skin receptors?

At the political convention,the people are crowded together on the convention floor.Although the large group is a mixture of different gender,ages,and races with many different outfits,you easily group these people together based on the sign being held up in the middle of each group that bears their state's name.Your grouping was the result of which perceptual principle?

The lock-and-key system is used to explain

A ventriloquist is able to convince you that words are coming from his dummy's mouth because the dummy's mouth movements match the timing of the words actually coming from the ventriloquist.The ventriloquist is making use of the perceptual principle of

Which of the following is a major symptom of psychosis,dementia,epilepsy,migraine headaches,alcohol withdrawal,and drug intoxication and is also one of the clearest signs that a person has "lost touch with reality"?

When one can alternately see both a wine glass and then two faces within the same image,this illustrates the reversibility of __________ images.

What sensory organs responsible for balance are also related to motion sickness?

Regarding ways to reduce pain,which of the following statements is FALSE?

Implied shapes that are not actually bounded by an edge or an outline reveal our tendency to form shapes constructed with minimal cues and are referred to as __________ figures.

In the textbook is a photomosaic by Robert Silver that is made up entirely of small,individual photos.An infant or newly sighted person would see only a jumble of meaningless colors.However,most people say that they see a familiar picture.This illustrates that visual perception involves