Question 1

The collections of 50-150 cells on the surface of the tongue, back of the mouth, and roof of the mouth are called

Accepted Answer

A)  taste buds. 
B)  taste receptor cells. 
C)  taste pores. 
D)  tastants. 
A)  taste buds. 
B)  taste receptor cells. 
C)  taste pores. 
D)  tastants.

Question 2

How would the binaural cue of intensity differences help you to recognize that the sound of your roommate's voice was coming from your left?

Accepted Answer

You would compare the intensity of the s

Question 3

If all of your eyes' _______ were permanently disabled, you would not be able to see in color.

Accepted Answer

The answer of If all of your eyes' _______ were...

Question 4

Which best illustrates photoreceptor adaptation?

Accepted Answer

A)  Your photoreceptors have evolved to see many different colors. 
B)  You perceive the color red differently if it is placed next to the color blue rather than next to another red object. 
C)  You find it difficult to avoid walking into objects when you first enter a dark room, until your eyes adjust. 
D)  You are able to identify colors easily, except for differences between red and green. 
A)  Your photoreceptors have evolved to see many different colors. 
B)  You perceive the color red differently if it is placed next to the color blue rather than next to another red object. 
C)  You find it difficult to avoid walking into objects when you first enter a dark room, until your eyes adjust. 
D)  You are able to identify colors easily, except for differences between red and green.

Question 5

Weber discovered that the smallest change in the magnitude of a stimulus that can be detected is

Accepted Answer

A)  a set fraction of the absolute threshold of the stimulus. 
B)  a set fraction of the original magnitude of the stimulus. 
C)  a fixed increment that varies by stimulus. 
D)  an increment that varies by individual. 
A)  a set fraction of the absolute threshold of the stimulus. 
B)  a set fraction of the original magnitude of the stimulus. 
C)  a fixed increment that varies by stimulus. 
D)  an increment that varies by individual.

Question 6

You would expect your pupil to be largest when you are

Accepted Answer

A)  sitting on the beach on a sunny day. 
B)  staring at your computer screen during the day. 
C)  watching TV in a dimly lit room. 
D)  navigating through a dark forest at night. 
A)  sitting on the beach on a sunny day. 
B)  staring at your computer screen during the day. 
C)  watching TV in a dimly lit room. 
D)  navigating through a dark forest at night.

Question 7

The depth cue of motion parallax accounts for the fact that while you are moving forward, you will perceive the

Accepted Answer

A)  farthest objects as moving fastest and in the same direction. 
B)  largest objects as moving slowest and in the opposite direction. 
C)  smallest objects as moving fastest and in the same direction. 
D)  closest objects as moving fastest and in the opposite direction. 
A)  farthest objects as moving fastest and in the same direction. 
B)  largest objects as moving slowest and in the opposite direction. 
C)  smallest objects as moving fastest and in the same direction. 
D)  closest objects as moving fastest and in the opposite direction.

Question 8

The greatest adaptive, perceptual advantage to having two ears rather than one is that

Accepted Answer

A)  we are more easily able to localize sounds with two ears. 
B)  the head does not cast a sound shadow when there are ears on opposite sides. 
C)  sounds seem more pleasant when heard with two ears. 
D)  the cochlea functions more efficiently if both ears are functioning properly. 
A)  we are more easily able to localize sounds with two ears. 
B)  the head does not cast a sound shadow when there are ears on opposite sides. 
C)  sounds seem more pleasant when heard with two ears. 
D)  the cochlea functions more efficiently if both ears are functioning properly.

Question 9

If someone shined a flashlight into your eye, your _______ would constrict.

Accepted Answer

A)  eyelid 
B)  pupil 
C)  cornea 
D)  retina 
A)  eyelid 
B)  pupil 
C)  cornea 
D)  retina

Question 10

The bending of light by the _______ and _______ focuses a sharp image onto the retina.

Accepted Answer

A)  cornea; optic nerve 
B)  optic disc; fovea 
C)  cornea; lens 
D)  lens; optic disc 
A)  cornea; optic nerve 
B)  optic disc; fovea 
C)  cornea; lens 
D)  lens; optic disc

Question 11

Odorants excite neurons in the olfactory _______, leading to stimulation of neurons in the olfactory _______.

Accepted Answer

A)  buds; epithelium 
B)  bulb; pores 
C)  epithelium; bulb 
D)  pores; buds 
A)  buds; epithelium 
B)  bulb; pores 
C)  epithelium; bulb 
D)  pores; buds

Question 12

You have misplaced your cell phone, and you ask a friend to call you so you can hear its high-pitched, musical ring. Assuming the ringer is on and is loud enough to hear, what would tell your brain that the phone is somewhere directly to your right?

Accepted Answer

A)  You hear the ring in your right ear but not in your left ear. 
B)  The ringer sounds slightly louder in your right ear than in your left ear. 
C)  The pitch of the ring sounds slightly higher in your right ear than in your left ear. 
D)  The bass notes of the ring are heard in your right ear but not in your left ear. 
A)  You hear the ring in your right ear but not in your left ear. 
B)  The ringer sounds slightly louder in your right ear than in your left ear. 
C)  The pitch of the ring sounds slightly higher in your right ear than in your left ear. 
D)  The bass notes of the ring are heard in your right ear but not in your left ear.

Question 13

Use the following to answer questions :
Refer to the figure below
  
-How does the figure illustrate the concept of a sensory threshold?

Accepted Answer

A)  Sensory thresholds and sensory codes are essentially the same concept. 
B)  A stimulus that is strong enough to cause a sensory receptor to fire will not cause the sensory receptor to reach threshold. 
C)  Stimulus strength is the only sensory modality that affects sensory thresholds. 
D)  If the stimulus is weak enough, the sensory receptor will not reach threshold and will not produce an action potential. 
A)  Sensory thresholds and sensory codes are essentially the same concept. 
B)  A stimulus that is strong enough to cause a sensory receptor to fire will not cause the sensory receptor to reach threshold. 
C)  Stimulus strength is the only sensory modality that affects sensory thresholds. 
D)  If the stimulus is weak enough, the sensory receptor will not reach threshold and will not produce an action potential.

Question 14

Neuropathic pain is caused by

Accepted Answer

A)  a damaged or malfunctioning nervous system. 
B)  drugs that are designed to silence parts of the nervous system. 
C)  regeneration of nociceptors in the stump of a missing limb. 
D)  damage to the myelin sheath of spinal neurons. 
A)  a damaged or malfunctioning nervous system. 
B)  drugs that are designed to silence parts of the nervous system. 
C)  regeneration of nociceptors in the stump of a missing limb. 
D)  damage to the myelin sheath of spinal neurons.

Question 15

Phantom limb pain is thought to be caused by

Accepted Answer

A)  painful stimuli in the area of the missing limb. 
B)  imagining the presence of the amputated limb. 
C)  recurring damage at the site of the amputation. 
D)  a damaged or malfunctioning nervous system. 
A)  painful stimuli in the area of the missing limb. 
B)  imagining the presence of the amputated limb. 
C)  recurring damage at the site of the amputation. 
D)  a damaged or malfunctioning nervous system.

Question 16

When biking in one direction at a steady speed, objects are constantly getting closer and whizzing by, yet you perceive the ever-changing scene ahead as stable. Why?

Accepted Answer

There are several monocular cues that en

Question 17

You decide to determine a person's _______ with respect to sound. In doing so, you change the volume of a stereo in different increments until you determine the smallest change in volume that the person can detect.

Accepted Answer

just notic

Question 18

You would expect that your pupils would be smallest when you are

Accepted Answer

A)  sitting on the beach on a very sunny day. 
B)  reading a book in a moderately lit room. 
C)  watching TV in a dimly lit room. 
D)  navigating through a dark forest at night. 
A)  sitting on the beach on a very sunny day. 
B)  reading a book in a moderately lit room. 
C)  watching TV in a dimly lit room. 
D)  navigating through a dark forest at night.

Question 19

Thanks to _______, we can distinguish sweet, salty, bitter, sour, and umami tastes.

Accepted Answer

A)  locations on the tongue where each taste is processed 
B)  a high concentration of salty and sweet receptors 
C)  the presence of five categories of taste buds 
D)  specialized taste receptors 
A)  locations on the tongue where each taste is processed 
B)  a high concentration of salty and sweet receptors 
C)  the presence of five categories of taste buds 
D)  specialized taste receptors

Question 20

Taste buds are made up of 50 to 150

Accepted Answer

A)  taste pores. 
B)  tastants. 
C)  axons. 
D)  cells. 
A)  taste pores. 
B)  tastants. 
C)  axons. 
D)  cells.

The collections of 50-150 cells on the surface of the tongue, back of the mouth, and roof of the mouth are called

How would the binaural cue of intensity differences help you to recognize that the sound of your roommate's voice was coming from your left?

If all of your eyes' _______ were permanently disabled, you would not be able to see in color.

Which best illustrates photoreceptor adaptation?

Weber discovered that the smallest change in the magnitude of a stimulus that can be detected is

You would expect your pupil to be largest when you are

The depth cue of motion parallax accounts for the fact that while you are moving forward, you will perceive the

The greatest adaptive, perceptual advantage to having two ears rather than one is that

If someone shined a flashlight into your eye, your _______ would constrict.

The bending of light by the _ and _ focuses a sharp image onto the retina.

Odorants excite neurons in the olfactory _, leading to stimulation of neurons in the olfactory _.

You have misplaced your cell phone, and you ask a friend to call you so you can hear its high-pitched, musical ring. Assuming the ringer is on and is loud enough to hear, what would tell your brain that the phone is somewhere directly to your right?

Use the following to answer questions : Refer to the figure below -How does the figure illustrate the concept of a sensory threshold?

Neuropathic pain is caused by

Phantom limb pain is thought to be caused by

When biking in one direction at a steady speed, objects are constantly getting closer and whizzing by, yet you perceive the ever-changing scene ahead as stable. Why?

You decide to determine a person's _______ with respect to sound. In doing so, you change the volume of a stereo in different increments until you determine the smallest change in volume that the person can detect.

You would expect that your pupils would be smallest when you are

Thanks to _______, we can distinguish sweet, salty, bitter, sour, and umami tastes.

Taste buds are made up of 50 to 150

Introduction: Principles of Psychology

Psychology As a Science

The Neuroscience of Behavior

Genes, Environment, and Behavior

Developmental Psychology

Consciousness

Learning

Memory

Language and Cognition

Intelligence

Motivation and the Regulation of Behavior

Emotions, Stress, and Health

Personality

Social Psychology

Clinical Psychology

Filters

Exam 6: Sensation and Perception

The collections of 50-150 cells on the surface of the tongue, back of the mouth, and roof of the mouth are called

How would the binaural cue of intensity differences help you to recognize that the sound of your roommate's voice was coming from your left?

If all of your eyes' _______ were permanently disabled, you would not be able to see in color.

Which best illustrates photoreceptor adaptation?

Weber discovered that the smallest change in the magnitude of a stimulus that can be detected is

You would expect your pupil to be largest when you are

The depth cue of motion parallax accounts for the fact that while you are moving forward, you will perceive the

The greatest adaptive, perceptual advantage to having two ears rather than one is that

If someone shined a flashlight into your eye, your _______ would constrict.

The bending of light by the _______ and _______ focuses a sharp image onto the retina.

Odorants excite neurons in the olfactory _______, leading to stimulation of neurons in the olfactory _______.

You have misplaced your cell phone, and you ask a friend to call you so you can hear its high-pitched, musical ring. Assuming the ringer is on and is loud enough to hear, what would tell your brain that the phone is somewhere directly to your right?

Use the following to answer questions : Refer to the figure below -How does the figure illustrate the concept of a sensory threshold?

Neuropathic pain is caused by

Phantom limb pain is thought to be caused by

When biking in one direction at a steady speed, objects are constantly getting closer and whizzing by, yet you perceive the ever-changing scene ahead as stable. Why?

You decide to determine a person's _______ with respect to sound. In doing so, you change the volume of a stereo in different increments until you determine the smallest change in volume that the person can detect.

You would expect that your pupils would be smallest when you are

Thanks to _______, we can distinguish sweet, salty, bitter, sour, and umami tastes.

Taste buds are made up of 50 to 150

Introduction: Principles of Psychology

Psychology As a Science

The Neuroscience of Behavior

Genes, Environment, and Behavior

Developmental Psychology

Consciousness

Learning

Memory

Language and Cognition

Intelligence

Motivation and the Regulation of Behavior

Emotions, Stress, and Health

Personality

Social Psychology

Clinical Psychology

Filters

The bending of light by the _ and _ focuses a sharp image onto the retina.

Odorants excite neurons in the olfactory _, leading to stimulation of neurons in the olfactory _.