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Fundamentals of Sensation and Perception in Psychology Quiz

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Which sense is primarily responsible for detecting taste?

Gustation

Explanation

Sense responsible for taste perception.

What is the term for the ability to maintain a constant perception of an object despite changes in sensory input?

Perceptual constancy

Explanation

Ability to maintain consistent perception despite varying input.

What is the term for the process by which our eyes become less sensitive to an unchanging stimulus over time?

Sensory adaptation

Explanation

Process of decreasing sensitivity to unchanging stimuli.

Which type of color blindness is more common among males?

Deuteranopia

Explanation

Color blindness type more prevalent in males.

In the context of hearing, what is the term for the highness or lowness of a sound wave?

Pitch

Explanation

Perceived highness or lowness of a sound wave.

Which gestalt principle involves grouping nearby figures together?

Proximity

Explanation

Gestalt principle based on grouping nearby elements.

What term is used to describe the minimum stimulation needed to detect a particular stimulus 50% of the time?

Threshold

Explanation

Minimum stimulation needed to detect a stimulus 50% of the time.

Which part of the eye contains photoreceptor cells for vision?

Retina

Explanation

Part of the eye containing photoreceptor cells.

Which area of the brain is associated with the processing of visual information?

Occipital lobe

Explanation

Brain region associated with visual processing.

#10

What is the term for the tendency to perceive meaningful patterns in random stimuli?

Pareidolia

Explanation

Tendency to perceive patterns in random stimuli.

#11

Which theory suggests that pain signals must pass through a 'gate' in the spinal cord before reaching the brain?

Gate-control theory

Explanation

Theory proposing a gating mechanism for pain signals.

#12

Which depth cue relies on the fact that objects farther away appear smaller than closer objects of the same size?

Relative size

Explanation

Depth cue based on the size difference due to distance.

#13

Who proposed the trichromatic theory of color vision?

Hermann von Helmholtz

Explanation

Scientist proposing the trichromatic theory of color vision.

#14

What is the term for the process by which we interpret and organize sensory information?

Perception

Explanation

Process of interpreting and organizing sensory information.

#15

Which neurotransmitter is associated with the sense of pleasure and reward?

Dopamine

Explanation

Neurotransmitter linked to pleasure and reward sensation.

#16

In signal detection theory, what does the term 'false positive' refer to?

Incorrectly detecting a signal that is not present

Explanation

Incorrectly detecting a non-existent signal.

#17

What is the term for the smallest change in a stimulus that can be detected 50% of the time?

Difference threshold

Explanation

Minimum change in stimulus detectable 50% of the time.

#18

What is the name of the structure in the inner ear responsible for translating sound vibrations into neural signals?

Cochlea

Explanation

Inner ear structure converting sound vibrations to neural signals.

Fundamentals of Sensation and Perception in Psychology Quiz

Which sense is primarily responsible for detecting taste?

What is the term for the ability to maintain a constant perception of an object despite changes in sensory input?

What is the term for the process by which our eyes become less sensitive to an unchanging stimulus over time?

Which type of color blindness is more common among males?

In the context of hearing, what is the term for the highness or lowness of a sound wave?

Which gestalt principle involves grouping nearby figures together?

What term is used to describe the minimum stimulation needed to detect a particular stimulus 50% of the time?

Which part of the eye contains photoreceptor cells for vision?

Which area of the brain is associated with the processing of visual information?

What is the term for the tendency to perceive meaningful patterns in random stimuli?

Which theory suggests that pain signals must pass through a 'gate' in the spinal cord before reaching the brain?

Which depth cue relies on the fact that objects farther away appear smaller than closer objects of the same size?

Who proposed the trichromatic theory of color vision?

What is the term for the process by which we interpret and organize sensory information?

Which neurotransmitter is associated with the sense of pleasure and reward?

In signal detection theory, what does the term 'false positive' refer to?

What is the term for the smallest change in a stimulus that can be detected 50% of the time?

What is the name of the structure in the inner ear responsible for translating sound vibrations into neural signals?

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