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Sensation and Perception Quiz

#1

Which sense is primarily responsible for detecting taste?

Gustation
Explanation

Gustation refers to the sense of taste.

#2

Which sensory receptor cells are responsible for detecting light and color?

Photoreceptors
Explanation

Photoreceptors detect light and color.

#3

Which theory of color vision proposes that there are three types of color receptors in the retina that are sensitive to different wavelengths of light?

Trichromatic theory
Explanation

Trichromatic theory explains color vision based on three types of receptors.

#4

Which term describes the process by which we selectively attend to specific sensory information while ignoring others?

Selective attention
Explanation

Selective attention is focusing on certain stimuli while ignoring others.

#5

Which sense is primarily responsible for detecting sound?

Audition
Explanation

Audition refers to the sense of hearing.

#6

What is the process by which physical energy is converted into neural signals, allowing us to experience sensations?

Transduction
Explanation

Transduction is the conversion of physical stimuli into neural signals.

#7

Which part of the brain is primarily associated with processing visual information?

Occipital lobe
Explanation

The occipital lobe is responsible for processing visual information.

#8

The ability to perceive the relative distance of objects in three-dimensional space is known as:

Depth perception
Explanation

Depth perception is the ability to perceive spatial relationships.

#9

What term refers to the minimum amount of stimulus energy required to be detected by a sensory system?

Absolute threshold
Explanation

Absolute threshold is the minimum stimulus required for detection.

#10

What term describes the tendency to perceive an incomplete stimulus as a complete whole?

Closure
Explanation

Closure is perceiving incomplete stimuli as complete.

#11

The perception of pain is influenced by psychological factors such as attention, expectations, and past experiences. This phenomenon is known as:

Gate-control theory
Explanation

Gate-control theory explains the psychological influences on pain perception.

#12

What is the phenomenon where we tend to perceive a series of still images as continuous motion, commonly experienced in watching movies or animations?

Stroboscopic motion
Explanation

Stroboscopic motion refers to perceiving continuous motion from still images.

#13

The phenomenon where we perceive an object as maintaining its shape, size, and color despite changes in the sensory information we receive is called:

Perceptual constancy
Explanation

Perceptual constancy is the perception of stable properties despite changing stimuli.

#14

What is the term for the process by which we organize and interpret sensory information to give it meaning?

Perceptual organization
Explanation

Perceptual organization is the process of interpreting sensory information.

#15

What term refers to the diminishing sensitivity to an unchanging stimulus over time?

Sensory adaptation
Explanation

Sensory adaptation is the decrease in sensitivity to constant stimuli.

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