In both split-brain people and neurologically intact people, the left hemisphere specializes in

Cultural differences in attitudes toward preschool include which of the following?

a. Parents in China tend to see preschools primarily as a way of giving children a good start academically. b. Japanese parents view preschools primarily as a way of giving children the opportunity to be independent. c. American parents regard the primary purpose of preschools as babysitting service. d. Parents in most cultures view preschool as imperative to help children learn to obey authority.

According to Ekman's research on facial expressions:

a. when people try to hide their feelings with an inauthentic expression, they use different groups of muscles than they do for authentic emotions. b. authentic smiles last ten seconds or more, whereas false smiles last only about two seconds. c. when trying to feign sadness, only about 60 percent of people manage to get the eyebrows, eyelids, and forehead wrinkle exactly right. d. there is little support for Darwin's evolutionary theory that certain human facial expressions are innate.