What is the importance of the discoveries at Laetoli in terms of our understanding of human evolution?
What will be an ideal response?
Answers will vary.
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Risky behavior among mammalian males may occur because __________
a. it is fun b. females are attracted to risky behavior c. they are socialized to engage in such behaviors d. it decreases stress levels
Being arboreal is associated with each of the following except:
a. an expanded food supply. b. ability to live in trees. c. ability to gather food instead of forage only. d. a smaller body size in terms of other mammals. e. ability to continue growing throughout the lifespan.
Gossip, or fear of gossip, serves as an important method of social control in most societies
Indicate whether the statement is true or false
Sanctions are:
a. internalized social controls. b. classified social controls. c. externalized social controls. d. external behavior. e. religious behavior.