Question 1

Which of the following best describes the process of transduction in sensation?

Accepted Answer

Turning information detected by sensory organs into neural signals that the brain can process

Question 2

A patient is unable to recognize faces, even though they can see them clearly. This condition is known as:

Accepted Answer

Prosopagnosia

Question 3

Which receptor is responsible for detecting sound waves in the ear?

Accepted Answer

Hair cells in the cochlea

Question 4

According to Weber's Law, the just noticeable difference (JND) between two stimuli is:

Accepted Answer

Proportional to the original stimulus intensity

Question 5

Which of the following is an example of sensory adaptation?

Accepted Answer

Becoming less aware of the feeling of your clothes after wearing them for a while

Question 6

Which structure in the eye regulates the amount of light entering by expanding or contracting?

Accepted Answer

Pupil

Question 7

A person is able to respond to visual stimuli without conscious awareness of seeing it. This phenomenon is called:

Accepted Answer

Blindsight

Question 8

Which theory of color vision explains the existence of afterimages and the perception of colors in pairs?

Accepted Answer

Opponent-process theory

Question 9

If a person is focusing on a conversation and fails to notice someone walking by in a gorilla suit, this is an example of:

Accepted Answer

Inattentional blindness

Question 10

Which of the following best illustrates the concept of perceptual constancy?

Accepted Answer

Recognizing a friend's face in different lighting conditions

Question 11

Which formula represents Weber's Law for just noticeable difference (JND)?

Accepted Answer

$$ \Delta I = kI $$

Question 12

Which of the following is NOT a monocular depth cue?

Accepted Answer

Retinal disparity

Question 13

Damage to which part of the ear is most likely to result in nerve-deafness?

Accepted Answer

Hair cells in the cochlea

Question 14

Which of the following best describes the function of rods in the retina?

Accepted Answer

Sensitive to low light and responsible for night vision

Question 15

A person tastes a difference between two solutions only when the concentration difference exceeds a certain threshold. This threshold is called:

Accepted Answer

Just noticeable difference (JND)

Question 16

Which of the following is an example of top-down processing in perception?

Accepted Answer

Interpreting a blurry image as a familiar object based on prior experience

Question 17

Which of the following statements about cones in the retina is TRUE?

Accepted Answer

Cones are concentrated in the fovea and allow us to perceive color and fine detail

Question 18

Which of the following best explains why context influences perception?

Accepted Answer

Context provides a filter that helps us interpret ambiguous stimuli based on expectations and prior knowledge

Question 19

Which of the following is a binocular depth cue?

Accepted Answer

Retinal disparity

Question 20

Which of the following best describes the process of perception?

Accepted Answer

Perception is a constructive process that goes beyond the stimuli presented to create meaning

Sensation and Perception

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