WorksheetsAPP S1 22 Mods 16-18 SA
Total questions: 64
Worksheet time: 44mins
The principle that two stimuli must differ by a constant proportion for their difference to be perceived is known as...
opponent process theory
feature detector
sensory interaction
Weber's law
absolute threshold
When Jason briefly turned to summon the waiter, his wife quickly switched her glass of orange soda with his glass of grape soda. Jason's failure to notice that his chosen soda had been replaced best illustrates
choice blindness
sensory interaction.
inattentional blindness.
change blindness.
Research participants picked one of two photographed faces as more attractive. When researchers cleverly switched the photos, participants readily explained why they preferred the face they had actually rejected. Their behavior illustrated
blind spot
inattentional blindness.
change blindness.
choice blindness
The ability to pay attention to only one voice at a time is called
gestalt.
change blindness.
the cocktail party effect.
frequency.
IMAGE
the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment.
(a)
the process of organizing and interpreting sensory information enabling us to recognize meaningful objects and events.
(a)
the transforming of stimulus energies, such as sights, sounds, and smells, into neural impulses our brain can interpret.
(a)
the minimum stimulation needed to detect a particular stimulus 50 percent of the time.
(a)
the activation, often unconsciously, of certain associations, thus predisposing one's perception, memory, or response.
(a)
the minimum difference between two stimuli required for detection 50 percent of the time.
(a)
The principle that two stimuli must differ by a constant proportion for their difference to be perceived is known as...
opponent process theory
feature detector
sensory interaction
Weber's law
absolute threshold
Which of the following statements is true?
Which property of light allows you to see different colors?
Amplitude and Frequency
Speed and Wavelength
Frequency and Wavelength
The place where the optic nerve leaves the retina, where there are no light-sensitive cells is the ________________.
lens
cornea
blind spot
sclera
Light's __________ is the distance from peak to peak and determines the light's __________ or color. A light wave's ___________, or height, determines its __________ which influences its brightness.
wavelength, hue;
amplitude, intensity
amplitude, intensity;
wavelength, hue
wavelength, intensity;
amplitude, hue
amplitude, hue;
wavelength, intensity
The tough, clear covering over the iris and pupil that helps protect the eye is the __________________.
retina
lens
sclera
cornea
What is the theory that states opposing retinal processes enable color vision (red-green, yellow-blue, white-black)
Trichromatic Theory
Place Theory
Opponent-Process Theory
Signal Detection Theory
This definition explains which theory below - predicts how and when we detect the presences of a faint stimulus amid background stimulation
Signal Detection Theory
Figure Ground Theory
Place Theory
Frequency Theory
This theory suggests that the retina contains three different color receptors--one most sensitive to red, one to green, Trichromatic Theory one to blue--which when stimulated in a combination, can produce the perception of any color.
Signal Detection Theory
Cannon-Bard Theory
Young-Helmholtz Trichromatic Theory
Retinal Placement Theory
In vision, light's WAVE AMPLITUDE determines
color/hue
brightness
In vision, light's WAVELENGTH determines
color/hue
brightness
When the LENS CHANGES shape to focus an image, it is called
accommodation
hue
intensity
parallel processing
These nerve cells allow you to detect certain FEATURES, like shapes, angles, and movement.
feature detectors
parallel processing
bipolar cells
ganglion cells
When you see a car drive by, you SIMULTANEOUSLY take in the motion, form, depth, and color. Your brain's ability to MULTITASK like this is called
parallel processing
feature detection
dual processing
signal detection theory
According to the Young-Helmholtz TRICHROMATIC theory, which THREE colors receptors in your eye?
***Indicate all THREE
Blue
Green
Yellow
Red
Afterimages can be explained by the
opponent-process theory
trichromatic theory
Being able to see a candle flame 30 miles away on a clear night is the
absolute threshold for human vision
difference threshold for human vision
perceived threshold for human vision
white or gray, depending on the object’s reflectivitycanca
The point at which the optic nerve leaves the eye
Blindspot
Inattentional blindness
Signal detection theory
Fovea
The central focal point in the retina, around which, the cones cluster
Iris
Fovea
Optical nerve
Blind spot
Processing many aspects of a problem simultaneously; the brains natural mode of information processing for many functions
Sequential processing
Parallel processing
Gesalt
Dual processing
