Question 1

The study of perception highlights the relativity of experience which can be manipulated by ____________________ effects like comparators.

Accepted Answer

The answer of The study of perception highlights the relativity...

Question 2

Color is a physical property of light.

Accepted Answer

The answer of Color is a physical property of light....

Question 3

Research evidence now suggests that color vision appears to involve sequential stages of information processing; in the first stage the cones seem to follow the opponent process theory and in the later stages the cells in the retina,LGN and visual cortex seem to follow the trichromatic theory.

Accepted Answer

The correct sequence is that the cones follow the trichromatic theory initially, and the opponent process theory is applied in later stages involving cells in the retina, LGN, and visual cortex.

Question 4

Like color vision,explanation of sound perception also involves the use of multiple theories; ____________________ theory which explains perception of sound over 5000 Hz and ____________________ theory that explains sounds under 1000 Hz.

Accepted Answer

The answer of Like color vision,explanation of sound perception also...

Question 5

Impossible figures are objects that exist in three-dimensional space but cannot be accurately represented in two-dimensional pictures.

Accepted Answer

Impossible figures are optical illusions that can be drawn in two dimensions but cannot exist as three-dimensional objects.

Question 6

Smell is the only sensory system in which incoming information is not routed through the ____________________ before being projected to the cortex.

Accepted Answer

The answer of Smell is the only sensory system in...

Question 7

The 20ᵗʰ century painters known as ____________________ focused on form,and applied principles of feature analysis in constructing their paintings.

Accepted Answer

The answer of The 20ᵗʰ century painters known as ____________________...

Question 8

Perception of color hue is primarily determined by the wavelength of the light wave; whereas brightness is determined by the purity of the wave and saturation by the wave amplitude.

Accepted Answer

Brightness is determined by the amplitude of the wave, while saturation is determined by the purity of the wave.

Question 9

Absolute thresholds,or the maximum stimulus intensity detectable,are not really absolute,since recent research suggests that some individuals are able to detect stimulus beyond the previously established absolute thresholds.

Accepted Answer

Absolute thresholds refer to the minimum, not maximum, stimulus intensity detectable. They are not truly absolute as they can vary between individuals and conditions.

Question 10

Like vision,the physical stimulus for sound is a wave form of energy that is characterized by amplitude,wavelength and purity.

Accepted Answer

Sound is indeed a wave form of energy that is characterized by amplitude, wavelength, and purity, similar to vision.

Question 11

Although research suggests that basic taste preferences are innate,taste preferences appear,for the most part to be learned and heavily influenced by social processes.

Accepted Answer

While basic taste preferences such as a preference for sweetness or saltiness may be innate, research suggests that cultural and social experiences heavily influence food preferences and taste preferences in general. Therefore, taste preferences are largely learned and shaped by social processes.

Question 12

Neural transmission in the fast pain pathway depends on myelinated neurons called ____________________ fibers.

Accepted Answer

The answer of Neural transmission in the fast pain pathway...

Question 13

A perceptual hypothesis is an inference about which distal stimuli could be responsible for the proximal stimuli that are detected by the sensory receptors.

Accepted Answer

A perceptual hypothesis is indeed an inference made by the brain about the possible cause of the sensory information received by the sensory receptors. The brain uses its prior knowledge and experiences to create a hypothesis or a guess about what could be causing the current sensory input. This process is called perceptual inference, and it plays a crucial role in shaping our perception of the world around us.

Question 14

Vision begins when electromagnetic wave energy enters the eye through the cornea and pupil and is focused on the retina by the lens.

Accepted Answer

This statement is true. It describes the basic process of how vision begins, with light entering the eye and being focused on the retina.

Question 15

Inattentional blindness occurs when individuals overlook highly salient features,or events that are unexpected,because their attention is focused on other features of a visual stimulus.

Accepted Answer

This is an accurate description of inattentional blindness - when a person is so focused on one aspect of a visual scene, they may not notice other important or unexpected details.

Question 16

Approximately 90% of the axons from each retina travel through the superior colliculus before traveling to the lateral geniculate nucleus (LGN)and on to the primary cortex.

Accepted Answer

Most axons from the retina travel directly to the lateral geniculate nucleus (LGN) in the thalamus, not the superior colliculus, before reaching the primary visual cortex. The superior colliculus is involved in coordinating eye movements and visual attention, but it does not serve as the primary pathway for visual information to the cortex.

Question 17

It is generally agreed that there are four primary odors: sweet,bitter,sour and salty that are detected by olfactory receptors uniquely responsive to their specific chemical structure.

Accepted Answer

It is not generally agreed that there are only four primary odors. Some researchers propose a larger number, while others suggest that there are no true primary odors and that all perceived odors are a combination of different scent molecules.

Question 18

Sensory adaptation is an automatic process that helps to keep people tuned into changes in their sensory experiences.

Accepted Answer

Sensory adaptation is indeed an automatic process that helps us stay responsive to changes in our environment. It involves a decrease in sensitivity to a constant or repetitive stimulus, which allows us to focus on detecting changes and new stimuli.

Question 19

Recent research suggests that subliminal stimuli can have a significant impact both on subconscious psychological processes and on individual attitudes.

Accepted Answer

The answer of Recent research suggests that subliminal stimuli can...

Question 20

Recent research suggests that sound perception is best explained by both the place theory,which argues that perception of pitch corresponds to the vibration of different places along the basilar membrane and the frequency theory,which argues that pitch perception corresponds to the frequency at which the entire basilar membrane vibrates.

Accepted Answer

Recent research suggests that both the place theory and frequency theory play a role in explaining sound perception.

Quiz 4: Sensation and Perception