Question 1

Dr.Garner studies the relationship between the objective brightness of visual stimuli and observers' subjective impression of their brightness.Dr.Garner is a(n)_____.

Accepted Answer

The answer of Dr.Garner studies the relationship between the objective...

Question 2

The activation of neurons in the cortex by visual stimuli of a particular shape or pattern is known as _____.

Accepted Answer

The answer of The activation of neurons in the cortex...

Question 3

At the beginning of a drawing class,the instructor suggests that an illusion of depth may be created in a two-dimensional picture by including parallel lines that converge at a vanishing point.Your instructor is making reference to a monocular depth cue known as:
A) linear perspective.
B) linear parallax.
C) relative size.
D) texture gradient.

Accepted Answer

The instructor is referring to linear perspective, which is a monocular depth cue that involves the use of converging parallel lines to create the illusion of depth in a two-dimensional picture.

Question 4

_____ is the characteristic that makes sound seem "high" or "low."

Accepted Answer

The answer of _____ is the characteristic that makes sound...

Question 5

Rods contain _____,a complex reddish-purple substance whose composition changes chemically when energized by light.

Accepted Answer

The answer of Rods contain _____,a complex reddish-purple substance whose...

Question 6

Hearing a ring,you reach for your bag to retrieve your phone.At that instant,a nearby woman flips open her phone and begins talking.Looking at your silent bag,you realize you have failed to _____ the ringing sound correctly.

Accepted Answer

The answer of Hearing a ring,you reach for your bag...

Question 7

_____ are physical stimuli that consistently produce errors in perception.
A) Tactile illusions
B) Auditory illusions
C) Gestalt illusions
D) Visual illusions

Accepted Answer

Visual illusions are physical stimuli that consistently produce errors in perception. Tactile illusions involve touch, auditory illusions involve sound, and Gestalt illusions involve organization and grouping of visual stimuli.

Question 8

Which depth cue is correctly matched with a description?
A) Motion parallax - more distant objects produce smaller images on the retina
B) Texture gradient - change in the body's position produces change in an object's retinal position
C) Relative size - details becomes less distinct with increasing distance
D) Linear perspective - parallel lines appear to converge with increasing distance

Accepted Answer

Linear perspective refers to the phenomenon in which parallel lines appear to converge as they recede into the distance. This is a classic depth cue that is used by artists to create the illusion of depth on a two-dimensional surface.

Question 9

The _____ divides the cochlea into lower and upper chambers.

Accepted Answer

The answer of The _____ divides the cochlea into lower...

Question 10

_____ constancy is a phenomenon in which physical objects are perceived as unvarying and consistent despite changes in their appearance or in the physical environment.
A) Perceptual
B) Objective
C) Virtual
D) Direct

Accepted Answer

Perceptual constancy refers to the ability of the human mind to maintain a stable perception of objects in the world despite changes in the sensory input that represents those objects. This ability allows us to recognize that an object remains the same even when viewed from a different angle or under different lighting conditions.

Question 11

Why might contemporary,mainstream psychologists reconsider the possibility that ESP exists?
A) A lot of people believe in ESP;they might be on to something.
B) The research supporting ESP's existence is methodologically sound.
C) Psychologists have developed plausible theories of how ESP might work.
D) The topic has been addressed by a credible and prestigious psychological journal.

Accepted Answer

A credible and prestigious psychological journal addressing the topic suggests that it has been given serious consideration and may have undergone rigorous peer review, prompting psychologists to reconsider its validity.

Question 12

_____ refers to the perception of messages about which we have no awareness.
A) Direct perception
B) Extrasensory perception
C) Subliminal perception
D) Haptic perception

Accepted Answer

Subliminal perception is the perception of messages that are below the threshold of conscious awareness. This means that we are not aware of receiving these messages, but they can still influence our thoughts, emotions, and behaviors. Direct perception involves consciously perceiving the world through our senses, while extrasensory perception refers to the perception of information that is not available through our known senses. Haptic perception involves the perception of touch and texture through physical contact.

Question 13

The difference threshold is also known as a(n)_____.

Accepted Answer

The answer of The difference threshold is also known as...

Question 14

At night,the moon appears smaller when it is overhead than when it is on the horizon.This is an example of:
A) perceptual constancy.
B) objective constancy.
C) virtual constancy.
D) direct constancy.

Accepted Answer

This phenomenon is an example of perceptual constancy because despite the moon appearing smaller when it is overhead, our brain perceives its size as constant due to past experiences and knowledge of the moon's actual size. Objective constancy refers to the actual physical size remaining constant, which is not the case with the moon. Virtual constancy and direct constancy are not recognized terms in psychology.

Question 15

Approximately what proportion of the American population believes that extrasensory perception,or ESP,exists?
A) 5 percent
B) 10 percent
C) 25 percent
D) 50 percent

Accepted Answer

Surveys and studies have consistently shown that around 50 percent of the American population believes in some form of extrasensory perception (ESP), indicating a widespread acceptance or openness to the concept.

Question 16

The optic nerves from each eye meet at a point roughly between the two eyes called the _____.

Accepted Answer

The answer of The optic nerves from each eye meet...

Question 17

A(n)_____ is any passing source of physical energy that produces a response in a sense organ.

Accepted Answer

The answer of A(n)_____ is any passing source of physical...

Question 18

You turn your head to look directly at an unusual butterfly your friend spotted in the garden.In doing so,you ensure that the insect's image falls on your _____.

Accepted Answer

The answer of You turn your head to look directly...

Question 19

_____ refers to perception that does not involve our known senses.
A) Direct perception
B) Extrasensory perception
C) Subliminal perception
D) Haptic perception

Accepted Answer

Extrasensory perception involves the perception of information or events that cannot be explained by our known senses (such as telepathy or clairvoyance). Direct perception refers to perceiving something directly through our senses, subliminal perception refers to perception below the threshold of conscious awareness, and haptic perception refers specifically to the sense of touch.

Question 20

The lens focuses light by changing its own thickness.This process is known as _____.

Accepted Answer

The answer of The lens focuses light by changing its...

Quiz 3: Neuroscience and Behavior

Dr.Garner studies the relationship between the objective brightness of visual stimuli and observers' subjective impression of their brightness.Dr.Garner is a(n)_____.

The activation of neurons in the cortex by visual stimuli of a particular shape or pattern is known as _____.

At the beginning of a drawing class,the instructor suggests that an illusion of depth may be created in a two-dimensional picture by including parallel lines that converge at a vanishing point.Your instructor is making reference to a monocular depth cue known as:

_____ is the characteristic that makes sound seem "high" or "low."

Rods contain _____,a complex reddish-purple substance whose composition changes chemically when energized by light.

Hearing a ring,you reach for your bag to retrieve your phone.At that instant,a nearby woman flips open her phone and begins talking.Looking at your silent bag,you realize you have failed to _____ the ringing sound correctly.

_____ are physical stimuli that consistently produce errors in perception.

Which depth cue is correctly matched with a description?

The _____ divides the cochlea into lower and upper chambers.

_____ constancy is a phenomenon in which physical objects are perceived as unvarying and consistent despite changes in their appearance or in the physical environment.

Why might contemporary,mainstream psychologists reconsider the possibility that ESP exists?

_____ refers to the perception of messages about which we have no awareness.

The difference threshold is also known as a(n)_____.

At night,the moon appears smaller when it is overhead than when it is on the horizon.This is an example of:

Approximately what proportion of the American population believes that extrasensory perception,or ESP,exists?

The optic nerves from each eye meet at a point roughly between the two eyes called the _____.

A(n)_____ is any passing source of physical energy that produces a response in a sense organ.

You turn your head to look directly at an unusual butterfly your friend spotted in the garden.In doing so,you ensure that the insect's image falls on your _____.

_____ refers to perception that does not involve our known senses.

The lens focuses light by changing its own thickness.This process is known as _____.