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Who best illustrated that the perceived whole may exceed the sum of its parts?


A) evolutionary psychologists
B) psychoanalysts
C) behaviorists
D) Gestalt psychologists

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Teams of neurons in the temporal lobe enable us to identify a familiar chair by recognizing its unique visual patterns.These neural teams have been called


A) optic nerves.
B) ganglion cells.
C) supercell clusters.
D) bipolar cells.

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If two objects cast retinal images of the same size,the object that appears to be closer is perceived as ________ the object that appears to be more distant.


A) overlapping
B) smaller than
C) larger than
D) the same size as

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Which of the following is a cue used by artists to convey depth on a flat canvas?


A) proximity
B) continuity
C) interposition
D) closure

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Dissociation has been used as an explanation for


A) the McGurk effect.
B) synesthesia.
C) hypnotic pain relief.
D) stereophonic hearing.

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Which of the following is the correct order in which the retina's neural layers process visual stimulation?


A) ganglion cells,rods and cones,bipolar cells
B) rods and cones,ganglion cells,bipolar cells
C) bipolar cells,ganglion cells,rods and cones
D) rods and cones,bipolar cells,ganglion cells

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


A) amount of light striking that object.
B) wavelength of the light striking that object.
C) wavelength of the light reflected by that object.
D) amount of light reflected by surrounding objects.

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The cochlea consists of


A) interconnected nerve fibers in the spinal cord.
B) a fluid-filled tube in the inner ear.
C) olfactory receptor cells at the top of each nasal cavity.
D) neural networks located within each temporal lobe.

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Context effects illustrate that our perception of particular stimuli is influenced by the ________ of those stimuli.


A) absolute threshold
B) subliminal sensation
C) just noticeable difference
D) environmental surroundings

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John has more difficulty hitting baseballs that are pitched to him than his classmates do because he was born blind in his right eye.His difficulty can best be attributed to his lack of the depth cue known as


A) proximity.
B) interposition.
C) retinal disparity.
D) linear perspective.

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In 1972,a British newspaper published pictures of a "Loch Ness Monster." Many people readily perceived a floating tree trunk in the photographs as the partially submerged monster.This best illustrates the powerful influence of


A) bottom-up processing.
B) sensory adaptation.
C) subliminal stimulation.
D) perceptual set.

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The somatosensory cortex is activated by ________ sensations.


A) auditory
B) touch
C) taste
D) visual

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The adjustable opening in the center of the eye is the


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

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The cochlea is a


A) fluid-filled tube in which sound waves trigger nerve impulses.
B) fluid-filled tube that provides a sense of upright body position.
C) fluid-filled tube that provides a sense of body movement.
D) set of three tiny bones that amplify the vibrations of the eardrum.

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The absolute threshold for hearing is defined as zero


A) decibels.
B) amps.
C) ESPs.
D) hertz.

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Paul is feeling romantic toward his wife.She is most likely to detect his interest in her by changes in the appearance of his eyes caused by


A) accommodation of the lens.
B) dilation of the pupils.
C) increased retinal disparity.
D) disappearance of the blind spot.

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Sensory receptors in our skin that detect hurtful temperatures,pressure,or chemicals are called


A) vestibular sacs.
B) hair cells.
C) nociceptors.
D) olfactory nerves.

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Which theory assumes that top-down processing can influence a person's absolute threshold for a particular stimulus?


A) place theory
B) frequency theory
C) signal detection theory
D) opponent-process theory

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After gazing at an angry face,you immediately turn to look at a morphed blend of an angry and a scared face.The face appears scared to you.This best illustrates the impact of


A) Weber's law.
B) sensory adaptation.
C) subliminal sensation.
D) prosopagnosia.

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A subliminal message is one that is presented


A) below one's absolute threshold for awareness.
B) in a manner that is unconsciously persuasive.
C) with very soft background music.
D) repetitiously.

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