Explain the visual cliff and how it relates to depth perception
What will be an ideal response?
The visual cliff tests for depth perception. A clear surface is placed on top of a framework. For the first few feet there is something underneath so it appears solid, then it appears that the surface ends in a drop of a few feet (by leaving just the clear surface) If the infant has developed depth perception they will be very reluctant to crawl on the part that appears to drop down – even when being coaxed to. If they crawl right across the "cliff" we assume they can't recognize the apparent change in depth of the surface.
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a. end-of-life scenario b. death trajectory c. hospice d. final scenario
Liberal attitudes and more sexual experience have been found to be associated with longer and more explicit sexual fantasies
Indicate whether the statement is true or false
Marijuana is typically included as a(n) ______
a. opiate c. hallucinogen b. depressant d. stimulant
Which of the following needs to happen in order for a child to form a gender schema?
A. Children need to be able to label their sex. B. Children need to understand that gender does not change. C. Children need to develop self-conscious emotions. D. Children need to be taught gender differences by parents.