Question 1

Which theory explains how different frequencies are detected by hair cells located at specific places on the organ of Corti?

Accepted Answer

Place Theory

Question 2

A patient is unable to detect sounds above 20,000 Hz. This limitation is best explained by which concept?

Accepted Answer

Human hearing range

Question 3

Which illusion demonstrates that the length of a line can be distorted by inward or outward corners?

Accepted Answer

Müller-Lyer Illusion

Question 4

A person is able to recognize a familiar object even when parts of it are missing, due to prior experience. Which type of processing is this?

Accepted Answer

Top Down Processing

Question 5

Which of the following is NOT a monocular cue for depth perception?

Accepted Answer

Binocular Disparity

Question 6

The trichromatic theory of color vision states that color perception is based on the activity of how many types of cones?

Accepted Answer

$$3$$

Question 7

Which structure in the ear is responsible for maintaining balance and spatial orientation?

Accepted Answer

Semicircular Canals

Question 8

A person experiences 'phantom limb pain' after an amputation. This phenomenon is best explained by which concept?

Accepted Answer

Phantom Pain

Question 9

Which of the following best describes the function of Pacinian corpuscles?

Accepted Answer

Responding to pressure just under the skin

Question 10

In the context of visual perception, what is the 'blind spot'?

Accepted Answer

Area where the optic nerve leaves the eye and no photoreceptors are present

Question 11

Which process involves converting physical energy from the environment into neural signals?

Accepted Answer

Transduction

Question 12

A person sees movement in a series of rapidly flashing lights, even though nothing is actually moving. This is an example of:

Accepted Answer

Phi Phenomenon

Question 13

Which theory proposes that frequency is determined by the speed of vibrations in the basilar membrane?

Accepted Answer

Frequency Theory

Question 14

Which Gestalt principle explains why we tend to group elements that are close to each other?

Accepted Answer

Proximity

Question 15

If a person can detect a change in stimulus intensity only when the change exceeds a certain minimum amount, this is known as:

Accepted Answer

Just Noticeable Difference (JND)

Question 16

Which of the following best describes binocular cues in depth perception?

Accepted Answer

Cues that require both eyes, such as retinal disparity

Question 17

A person with synesthesia might:

Accepted Answer

See colors when hearing music

Question 18

Which of the following is an example of the figure-ground principle?

Accepted Answer

Seeing a vase or two faces in the same image

Question 19

Which process is primarily sensory-driven and involves building up perception from individual sensory elements?

Accepted Answer

Bottom Up Processing

Question 20

A person is shown a grid of black squares with white dots at the intersections, and perceives gray spots that do not actually exist. This is an example of:

Accepted Answer

Hermann Grid Illusion

Foundations of Sensation and Perception in Psychology

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