frågor från Rajan

Question 1

The ability to recognize faces, including identifying expressions, is not fully developed until approximately _____.

Answer 1

adolescence or early adulthood

Question 2

Alyson looks at a picture of arrows and sees white arrows pointing to the right against a black background. She looks at the picture longer, and then sees black arrows pointing to the left against a white background. Her perception of this stimulus is an example of _____.

Answer 2

a

• perceptual segregation

Question 3

Corey looks at a flock of seagulls flying in one direction, when suddenly, five of the seagulls start flying in another direction. He now perceives twogroups of birds, because of the Gestalt principle of _____.

Answer 3

A. common fate

Question 4

Datorer är dåliga på att unvika mistag som människan inte gör

Answer 4

Ja

Question 5

The _____ effect occurs because humans have more cortical neurons that respond to horizontal and vertical orientations than slanted orientations.

Answer 5

a oblique. Mer känslig för horisontella linjer

Question 6

Prosopagnosia is _____ The _____ effect occurs because humans have more cortical neurons that respond to

Answer 6

the difficulty in recognizing familiar faces

Question 7

An area in the _____ called the _____ is specialized to recognize faces.

Answer 7

temporal lobe; FFA

Question 8

A researcher finds that damage to Area A of the brain results in the loss of Function A, but notFunction B.

In another individual, damage to Area B results in the loss of Function B, but not Function A. These results are best described as a(n) _____.

Answer 8

B. double dissociation

Question 9

Object discrimination problem is to the _____ as a landmark discrimination problem is to the_____.

Answer 9

A. temporal lobes; parietal lobes

Question 10

Ablation is a procedure in which _____.

Answer 10

C. a particular area of the brain is removed or destroyed

Question 11

Neurons respond preferentially to the right eye or the left eye. This phenomenon is referred to as _____.

Answer 11

ocular dominance

Question 12

The cortical magnification factor occurs in humans because _____.

Answer 12

the small area of the fovea accounts for a large area on the cortex

Question 13

A stimulus that contains alternating black and white bars is called a _____.

Answer 13

A. grating

Question 14

Neurons in the __ ___ respond to complex stimuli, but not simple stimuli such as straight lines.

Answer 14

IT cortex

Question 15

Most of the signals travel from the retina to the _____ via the optic nerve.

Answer 15

lateral geniculate nucleus

Question 16

The difficulty of reading under dim light conditions can be explained by _____.

Answer 16

the fact that rod functioning predominates during dark adaptation, resulting in poor acuity

Question 17

In the early stages of ___ peripheral rod receptors are destroyed leading to poorer peripheralvision.

Answer 17

retinitis pigmentosa

Question 18

Macula degenuration =

Answer 18

föstörda cones i fovia

Question 19

Rodes = . Cones=

Answer 19

Rodes = svart vit. Cones= Färg

Question 20

The _____ is demonstrated when you look through a circle you make with your fingers, and move a pencil either horizontally or diagonally behind your fingers.

Answer 20

aperture problem

Question 21

Presenting transcranial magnetic stimulation to the area of the superior temporal sulcus(STS) in humans _____.

Answer 21

decreased the person’s ability to perceive biological motion

Question 22

The reflectance curve for a purple piece of paper will reflect _____.

Answer 22

long and short wavelengths

Question 23

The trichromatic theory of color vision is also known as the _____ theory.

Answer 23

Young-Helmholtz

Question 24

The trichromatic theory of color vision states that color perception is due to _____.

Answer 24

the pattern of activity in three different receptor mechanisms

Question 25

The rarest form of dichromatism is _____.

Answer 25

tritanopia

Question 26

Merrill watches his finger with both eyes as he brings it closer to his nose. As the finger gets closer, his eyes move inward and he feels his eye muscles working. Which depth cue(s) is/are associated with the changes made in the shape of the lens as he brings objects into focus?

Answer 26

accommodation and convergence

Question 27

Color constancy works best when _____.

Answer 27

a color object is surrounded by many different colors

Question 28

When your professor stands behind a podium, you perceive your professor as being further
away than the podium because the podium blocks the vision of the professor’s body. This is an
example of which depth cue?

Answer 28

Occlusion - when one object partially covers another. Relative height - objects that are higher in the
field of vision are. more distant. Pictorial Cues.

Question 29

Motion parallax _____.

Answer 29

a. is widely used to create depth in cartoons and video games

Question 30

_____ is a term used to describe conditions in which movements between the two eyes are not coordinated.

Answer 30

a. Strabismus

Question 31

An insect is most likely to use _____ to perceive depth.

Answer 31

b. movement parallax

Question 32

The eye movements that occur as the observer shifts his/her gaze from one part of the visual scene to another are called _____ eye movements.

Answer 32

Saccadic

Question 33

While __________________ refers to the functioning of our sensory systems,
__________________ involves the interpretation of that input, giving it meaning and organization.

Answer 33

sensation; perception

Question 34

If you close your left eye and view a picture with only your right eye, information will be projected:

Answer 34

to both your left and your right hemisphere

Question 36

Which of the following statements is TRUE?

Answer 36

B Our lightness judgment of Object A is dependent upon

other objects that are similar to Object A, even if they are not adjacent to
Object A.

Question 37

Cases of blind individuals who have acquired the ability to see later in life indicate that:

Answer 37

c. color perception develops quickly but face perception takes
more time to learn

Question 38

Your left hemisphere receives information from:

Answer 38

b. just the right visual field

Question 40

reakts to light to start the process of transduktion

Answer 40

Retinal

Question 41

Which of the following is true about the difference between the rods and the cones?

The rods control vision in high illumination conditions, and the cones control vision in low
illumination conditions.
The rods are packed in an area called the fovea, and the cones are found more in the
peripheral retina.
There are about 120 million rods in the human eye and about 6 million cones.
The only difference between the rods and the cones is physical shape.

Answer 41

There are about 120 million rods in the human eye and about 6 million cones.

Question 42

Tre varianter av Accomondation fockus problem tex

Answer 42

1. Myopia Närsynthet svårt se långt bort.
2. Hyperopia Långsynthet svårt se nära
3. Presbyopia Ålderseende dålig accomandoationsförmåda

Question 43

Jan tries to focus on the tip of her pencil as she brings it closer to her. She feels the strain on her eye as she does this. What she is feeling in her eye is due to the process called _____.

Answer 43

c. accommodation

Question 44

The structure of the eye that provides about 80% of the eye’s focusing power is the _____.

Answer 44

cornea

Question 45

Kimmy is casting shadows on the wall and watching whether her cat Tiger jumps at the shadows or not. She uses different hand motions to see if there is a difference in whether Tiger jumps or not. Kimmy is informally studying which relationship?

Answer 45

c. the stimulus-perception relationship

Question 46

Which statement best describes the steps of the perceptual process?

Answer 46

d. The sequence of steps is dynamic and constantly changing.

Question 47

The only way to see, hear, taste, smell, and feel what you want to experience is by _____.

Answer 47

d. activating sensory receptors