How does the opponent-process theory explain color vision?
a. The brain compares responses in one retinal area to responses in another.
b. The brain responds to the ratio of firing among three types of cones
c. The brain has a red-versus-green system and a yellow-versus-blue system.
d. The brain compares the amplitude of an action potential to its velocity.
c
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Which of the following is an example of androcentrism?
a. The advertisements for dishwasher detergents show more women than men doing the dishes. b. There are more television programs about Blacks than about Latinas/os. c. People are likely to believe in gender differences, even for characteristics that show gender similarities. d. When doctors are deciding whether a person has a medical problem, they use a list of symptoms that are usually found in men, rather than in women.
The token economy at Achievement Place initially reinforced boys on a
a. daily system. b. weekly system. c. bi-weekly system. d. monthly system.
Robert stayed on the construction site to finish the day's work after he sprained his ankle. What culture of honor value does this exemplify?
A. masculine courage B. pride in manhood C. socialization D. virtue
What is the age at which half of the people born in a particular year will have died?
a. Average death age b. Average life expectancy c. Birthday d. Midlife crisis