When identical and fraternal twins rated various characteristics of their family

environments, identical twins'ratings were __________ than those of fraternal twins.

a. much more similar
b. somewhat more similar
c. the same as
d. somewhat less similar
e. much less similar


a. much more similar

Psychology

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Which action is an example of negative reinforcement??

a. ?not stealing cookies for fear of being spanked b. ?learning to take aspirin for headaches c. ?sewing a quilt to make your parents happy d. ?studying for an exam to earn an A

Psychology

The person who is traditionally recognized as the founder of modern psychology is:

a. William James b. Wilhelm Wundt c. Sigmund Freud d. John Watson

Psychology

Kevin has been drinking alcohol heavily all night. His thinking and perception have become dulled or shortsighted, a condition that has been called

a. alcohol myopia. b. binge drinking. c. divergent thinking. d. alcohol psychosis.

Psychology

Motor development:

a. does not follow the same patterns as cognitive development. b. is much more predictable than cognitive development. c. occurs independent of other factors such as environment or nutrition. d. follows cephalocaudal, proximodistal, and differentiation patterns.

Psychology