Order Sensation and Perception Discussion

Order Sensation and Perception Discussion
Order 589384
Order Sensation and Perception Discussion
1. The frequency of a sound wave is measure in what unit?
(A) Octave
(B) Hertz
(C) Amplitude
(D) Decibel
(E) Timbre
2. Maria has twin sons. Maria can tell which son is calling her by the sound
of each boy’s voice. What concept allows Maria to differentiate their
voices?
(A) Frequency
(B) Amplitude
(C) Timbre
(D) Pitch
(E) Octave
3. Which of the following describes the place theory related to pitch?
(A) Nerve impulses are related to frequencies of vibrations along
the basilar membrane and determine pitch.
(B) Neurons determine pitch by noting the location on the basilar
membrane where the messages are strongest.
(C) Neurons determine pitch by noting the size of the movement along
the basilar membrane.
(D) Nerve impulses travel along the basilar membrane and determine
pitch by the frequency of the impulses.
(E) Neurons determine pitch by noting the location on the cochlea
where the messages are strongest and then sending the messages
to the basilar membrane.
4. Hammer, anvil, and stirrup are parts related to which sense?
(A) Taste
(B) Sound
(C) Smell
(D) Touch
(E) Sight
14 ❯ McGraw-Hill’s 500 Psychology Questions
Order Sensation and Perception Discussion
5. A group of light wavelengths that the human eye can see goes from violet
to red and includes the colors of the rainbow. What is this group called?
(A) The light spectrum
(B) The visual spectrum
(C) The visible spectrum
(D) The nanometer spectrum
(E) The trichromatic theory
56. Which structures in the retina respond to varying levels of light but NOT
to color?
(A) Cones
(B) Rods
(C) Pupils
(D) Iris
(E) Fovea
57. How do messages from the retina reach the brain in order for one
to actually see?
(A) Messages from rods and cones are sent to bipolar cells and are
then sent to the axons, which carry the messages to the brain.
(B) Messages from bipolar cells activate the ganglion cells; then the
axons of the ganglion cells come together to form an optical nerve
that carries messages to the brain.
(C) The iris filters the amount of light and then passes messages
to the rods and cones, which activate the ganglion cells that travel
to the brain.
(D) Messages from the bipolar cells activate the axons to form an optical
nerve that carries messages to the brain.
(E) Photoreceptors pass information to the ganglion, and the axons
of the ganglion pass messages to the thalamus.
Order Sensation and Perception Discussion
58. The axons of which cells come together to form the optic nerve?
(A) Rods
(B) Cones
(C) Bipolar cells
(D) Ganglion cells
(E) Fovea
Sensation and Perception ❮ 15
59. Which structure of the eye is responsible for keen, sharp, and precise
vision?
(A) Iris
(B) Cornea
(C) Retina
(D) Fovea
(E) Optic nerve
60. Which concept of color describes the vividness of hues?
(A) Saturation
(B) Brightness
(C) Achromatic
(D) Chromatic
(E) Trichromatic
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