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Exam 6: Sensation and Perception

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Question 341

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During a hearing test,many sounds were presented at such a low level of intensity that Mr.Antall could hardly detect them.These sounds were below Mr.Antall's

A) perceptual set.
B) absolute threshold.
C) prosopagnosia.
D) difference threshold.

E) A) and B)
F) A) and C)

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Question 342

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The light-sensitive inner surface of the eye that contains receptor cells,the rods and cones,is the

A) pupil.
B) cornea.
C) retina.
D) iris.

E) A) and B)
F) All of the above

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Question 343

Multiple Choice

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Ethel is able to hear the sound of people talking to her but is unable to discern what they are saying.This may be the result of

Which of the following would play a role in quickly alerting you to a gas leak in your home?

Juan's psychology professor is discussing color processing.The professor shows a solid green square on the projector and asks students to stare at the green square for 30 seconds.When the 30 seconds have passed,the professor then shows a blank white screen.Juan sees a red square that is not actually on the screen.The professor has demonstrated

Which of the following represents the first of three steps basic to all sensory systems?

Carrie was spinning in circles and has stopped suddenly.Now she feels dizzy.This is related to her

Dane worked for years as a jackhammer operator without consistently wearing earplugs and he now suffers nerve deafness.His loss of hearing is most likely caused by damage to

The semicircular canals are one of the structures most directly relevant to

After reading her horoscope in the morning newspaper,Sabrina readily interpreted many experiences that day as clear verifications of its accuracy.This best illustrates the dangers of

We tend to feel more pain when we perceive that others seem to be experiencing pain.This best illustrates the impact of

Because the football game was interrupted by a long halftime,5-year-old Mark mistakenly concluded that the first and second halves of play were two different games.His experience best illustrates the organizational principle of

Tinnitus is a phantom ________ sensation.

While listening to sad rather than happy music,people are more likely to perceive a spoken word as mourning rather than morning.This best illustrates that perception is influenced by

When the Moon is near the horizon,it appears larger than when it is high in the sky.This effect is primarily a result of

The process of detecting and encoding stimulus energies by the sensory receptors and the nervous system is called

Brenda is "colorblind." This is rather rare for women;most of the approximately ________ people who are "colorblind" are men.

Relative luminance refers to the amount of light reflected by an object relative to the

The axons of ganglion cells converge to form

Brain scans have shown that hypnosis increases activity in the frontal lobe attention systems.This indicates that hypnosis may be associated with