Exam 5: Sensation and Perception

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Nearly all the chemicals that humans can detect as odors come from living things.

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Of the following,which is the BEST example of sensation?

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If you change the frequency of a sound wave,you change the sound's:

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If you stare at a blue dot and then look at a white sheet of paper,what color will you see on the paper?

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If you see a tear through the letters on a billboard but perceive the letters as whole,this is due to the Gestalt principle of ____________.

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The clear part of the eye that light first passes through is the:

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The image of an apple is in your left visual field.This image will fall __________________ of the retina.

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Explain the differential functions of the rods and cones by discussing the principle neural connections of both rods and cones as they leave the retina and form the optic nerve.

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Perceptions are dictated by biological composition and therefore are not influenced by psychological factors.

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A carpenter measures how flat a board is,by placing a level on the board.The level contains a bubble floating in a fluid in a clear tube.If the bubble floats away from the center of the tube,the board is not level.A level works on a principle similar to that of the:

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We are aware of the outside world and the internal world of our own bodies because which of the following are able to receive stimuli?

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Describe the pathway sound takes as it travels from the pinna to the receptor cells of the inner ear.

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In a recent theatrical production,the lighting designer frequently changed the colors of the light on an actor's face.At times the face looked green,at times it looked red,and at other times it looked ghostly white.What accounts for the fact that you did not perceive the actor's face as really changing into all those colors?

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When a team of researchers had women inhale sweat collected from other women early in their menstrual cycles,the women inhaling the sweat:

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The size of the pupil is regulated by the:

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What happens when the skin is exposed to intense heat?

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The ____________ of a sound wave determines pitch.

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The bones of the middle ear are set in motion by the vibrations of the:

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Each of the 10,000 taste buds contains about ____________ taste cells.

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The utricle and saccule are part of the vestibular system.

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