What does the visual cliff experiment tell us?

In this experiment, all of the babies relied on their vision in order to navigate across the apparatus. This shows that when healthy infants are able to crawl, they can perceive depth. However, results do not indicate that avoidance of cliffs and fear of heights is innate.

What is a visual cliff used for?

A visual cliff involves an apparent, but not actual drop from one surface to another, originally created to test babies’ depth perception. It’s created by connecting a transparent glass surface to an opaque patterned surface.

At what age the child should be frightened of the cliff?

It’s not until later in infancy, at around 9 months, that infants show fear and avoidance of such drop-offs.

Is the visual cliff ethical?

Evaluation: Overall, this experiment wan’t very ethical. They used babies so the babies weren’t informed(informed consent) about the experiment (even though the parents were, it still shouldn’t be allowed because the parent isn’t being tested, the baby is).

What does the visual cliff experiment demonstrate?

The visual cliff experiment is an experiment originally designed to to determine if an infant has developed depth perception. The visual cliff was created by covering a drop from one surface to another with see-through glass.

What is visual cliff paradigm?

The visual cliff is a common paradigm used to assess infants’ developing mobility. The visual cliff is a plexiglass covered table with a shallow and a deep end. The following experiments extend the visual cliff paradigm and explore its relation to depth perception, physiological responses, locomotive experience, and social and perceptual cues.

What is visual cliff study?

Visual cliff. Visual cliff an apparatus used to study the existence of depth perception in human and animal infants. The purpose of the apparatus is to produce the optical illusion that part of the floor falls away sharply, to see whether the infant will have the depth perception necessary to be convinced by the illusion and refuse to venture off the ‘cliff’.

What is visual cliff research?

One method researchers have used to study babies and depth perception is through using a “visual cliff.”. A visual cliff consists of a glass platform that is raised a few feet off the floor. One half of the cliff has a shallow side, where there is a checkerboard pattern directly underneath the glass.