While chimpanzees have been observed to make and use basic tools, some species of crow have been shown to ___
a. Hunt cooperatively using objects as weapons
b. Use bait to attract prey
c. Learn different nesting styles during droughts relatives to floods
d. Use twigs to extract grubs from trees
D
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Which of the following is an example of decision making?
a. She chose the job that paid less but offered more opportunities for advancement. b. He felt the teacher was pompous, arrogant, and self-centered, just like himself. c. She loves the taste of fresh fruit on her morning cereal. d. Though it wasn't true, he told people that the reason he didn't go to graduate school was because he couldn't afford it.
All of the following statements about parents' choice of childcare arrangements for infants and toddlers are accurate except
a. mothers who work evening or nighttime shifts are more likely than mothers who work daytime hours to use care by family members b. mothers with higher incomes are more likely than other mothers to be successful in achieving a match between their preferred and actual childcare arrangements c. the cost of nonparental care for infants tends to be lower than the cost nonparental care for children over the age of two d. low-income families tend to spend a higher percentage of their income on childcare expenses than higher income families spend
A pilot who sacrifices his life in a fighter-plane skirmish would be categorized as an example of _____ suicide.
A)subintentional B)egoistic C)altruistic D)anomic
Kim is an American but spent much of her childhood in Japan. She is fluent in both English and Japanese
We might reasonably expect her response to the question "Who am I?" to differ depending on the language (Japanese or English) of the question because ________. a) Japan has become increasingly Westernized over the past 50 years b) her experiences may have led to identity confusion c) the English language places a strong emphasis on individual self-identification d) a particular language might activate different self-concepts for bilingual people