Visual Perception Quiz 2. Please make your selection Perception refers to the process by which...

Visual Perception Quiz 2

Please make your selection

Perception refers to the process by which

A) Sense organs transmit information to the brain for initial processing

B) Perception receptors gather information from the environment

C) The brain organises and interprets sensation

D) The brain selects which stimuli to respond to


The two major processes occurring in the eye are

A) Selection and perception

B) Reception and transduction

C) Organisation and interpretation

D) Transduction and interpretation


A person who loses sight in one eye could still perceive depth and distance by using the cues of

A) Interposition and relative size

B) Convergence and retinal disparity

C) Linear perspective and convergence

D) Texture gradient and retinal disparity


Accommodation is

A) Is a binocular depth cue

B) Is possible because our eyes are 6 to 7cm apart

C) Enables an image to be sharply focused onto the retina

D) Enables our eyes to turn inwards to focus on an object


Imagine that you are in a museum. A statue is in the middle of the room. You walk around it and examine it from many places in the room. The retinal image of the statue changes, but you do not perceive the statue as changing.

This is known as

A) Convergence

B) Motion parallax

C) Interpositioning

D) Perceptual constancy


Three types of perceptual constancy are:

A) size, texture and form

B) Form, shape and texture

C) Size, shape and brightness

D) Brightness, texture and form


Visual perception processes begin when _____ energy is changed into _____ energy.

A) chemical; electromagnetic

B) Electromagnetic; electrochemical

C) Electromagnetic; chemical

D) Electrochemical; electromagnetic


In the visual perception process, which of the following occurs first?

A) Selection

B) Reception

C) Transmission

D) Feature detection


In visual perception, the process of transduction takes place in

A) Lens

B) Pupil

C) Occipital lobe

D) photoreceptors


If you move an object closer to the viewer

A) It has little or no effect on the viewer’s perception of the object’s size

B) It causes the viewer to perceive the object as getting bigger

C) It changes the viewer’s perception of the object’s shape

D) It decreases the size of the retinal image of the object


The pattern on solider’s uniforms is designed to assist camouflage in a jungle. The camouflage occurs because

A) The principle of figure-ground is applied

B) The principle of proximity is applied

C) The principle of figure-ground is not applied

D) The principle of proximity is not applied


Jemima has had an operation on one eye and has to wear a protective patch. She will probably have some difficulty perceiving the distance of objects because she cannot use

A) Retinal disparity

B) Accommodation

C) Gestalt principles

D) Pictorial cues


A number of depth cues are used when perceiving the Ames room illusion. Which of the following is a depth cue that is NOT used?

A) figure-ground

B) Convergence

C) Accommodation

D) Linear perspective


Visual acuity is greatest

A) In the fovea where there are only rods

B) In the fovea where there are only cones

C) In the area of the retina where there are equal numbers of rods and cones

D) In the area of the retina where the optic nerve attaches


The process of converting one kind of energy to another by cells in the eye is called

A) Feature detection

B) Perceptual organisation

C) Transmission

D) Transduction


The adjustment of the shape of the lens to focus on a near object is known as

A) Convergence

B) Retinal disparity

C) Accommodation

D) Transduction


An open drawer is perceived as having the same shape when seen from the front, the side, or from above. This is an example of

A) Perceptual constancy

B) Perceptual set

C) Similarity

D) Visual illusion


Visual reception involves the

A) Delivery of the visual information to the appropriate lobe for interpretation

B) Detection of light by the photoreceptors on the retina

C) Transmission of a visual image to the brain

D) Interpretation of the visual information in the brain


Luisa woke at night in her darkened room. At first she could not see anything, but after a few minutes, due to the _____ in her eyes, she could see the shape of her dressing gown hanging on the door. When she turned on the light she could see the colour of the dressing gown, due to the action of her _______.

A) Cones; rods

B) Rods; cones

C) Rods; rods

D) Cones; cones


A person with an eye patch over one eye for a long period of time could still perceive depth and distance by using the cues of

A) Interposition and relative size

B) Texture gradient and retinal disparity

C) Convergence and retinal disparity

D) Linear perspective and convergence


Mark is hanging his red shirt, blue shirt and white shirt outside in the sun. Suddenly the sun is covered by a large, dark cloud.

The statement that best describes the effect on Mark’s visual perception is

A) The white shirt appears dimmer than the blue and red shirts

B) The red and blue shirts appear dimmer than the white shirt

C) The red and white shirts appear brighter than the blue shirt

D) All three shirts appear as bright as they did previously


When an object is identified as a figure separate from its background, the object is more likely to

A) Have a distinct shape

B) Be placed behind another object

C) Be just as noticeable as its background

D) Be less dominant than its background


Accommodation

A) Enables our eyes to turn inwards to focus on the object

B) Is a binocular depth cue

C) Enables a sharp or focused image to be produced on the retina

D) Is possible because our eyes are 6 to 7cm apart


During accommodation the _____ changes shape and ______ when focusing on a far object

A) pupil; contracts

B) Pupil; dilates

C) Lens; bulges

D) Lens; elongates


________ are misinterpretations of visual stimuli that tend to be perceived by most people consistently over time, even with knowledge and understanding of this misinterpretation.

A) Perceptual sets

B) Visual illusions

C) Delusions

D) Hallucinations


The muller-lyer illusion is

A) More noticeable when the two lines of equal length are vertical rather than horizontal

B) More noticeable when the two lines of equal length are horizontal rather than vertical

C) More noticeable when there are lines with inward or outward directed angles (arrowheads or fishtails) at the ends of the two lines rather than with inward or outward directed semicircles or circles

D) Just as noticeable when there are lines with inward or outward directed angles (arrowheads or fishtails) at the ends of the two lines rather than with inward or outward directed semicircles or circles


Which of the following is a depth cue for visual perception?

A) Proximity

B) Similarity

C) Accommodation

D) closure


The difference in images on the retina of each eye when an observer is viewing something is called

A) Accommodation

B) Linear perspective

C) Texture gradient

D) Retinal disparity


A visual illusion is best described as

A) A consistent misinterpretation of a real sensory stimuli

B) A trick involving the visual perception system

C) A false belief despite obvious proof that what is being looked at is incorrect

D) A perception that occurs without external stimulation of the eye


In the visual perception system, information travels from the retina via the optic nerve to the brain in a process called

A) Transduction

B) Reception

C) Feature detection

D) transmission

Visual Perception Quiz 2. Please make your selection Perception refers to the process by which...

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