Gene–environment correlations tend toward increased heritability over time, making identical twins ________ and fraternal twins ________

One positive outcome of instinct approaches was ________

a) that they gave birth to psychoanalytic theory b) that psychologists began focusing on learning theories c) that psychologists were now forced to consider the effects of heredity on behavior d) a better explanation of behavior explanation.

Imagine that you are babysitting for a 5-year-old girl named Chloe. You are telling Chloe about a trip you took last week. Chloe would be most likely to

a. nod her head from time to time b. interrupt you continuously, because she has no appreciation for turn-taking. c. fail to provide any indication that she is listening to you. d. respond to you by using the same kind of language she would use for a younger child.