Results from twin studies have done what involving claims presented in the book, “The Bell Curve”??

a. ?They have supported the strong nurture claim.
b. ?They have not supported the strong nature claim.
c. ?They have supported the strong nature claim.
d. ?They have not supported the strong nurture claim.


ANSWER:
b

Psychology

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Carol suffers from coronary heart disease and is trying to decide between stress management and antihypertensive medication. Based on current research findings, how would you advise her?

a. Stress management will provide her with greater benefit. b. Stress management might be a useful adjunct to medication. c. There is no evidence that stress management lowers blood pressure. d. Stress management is better because it has fewer side-effects.

Psychology

With operant conditioning, when a fixed-ratio schedule of reinforcement is in place a response will only be reinforced after:

a. a specified, unchanging period of time has elapsed b. a specified, unchanging number of responses have been made c. an unpredictable period of time has elapsed d. an unpredictable number of responses have been made

Psychology

More births occur in freestanding birthing centers than in hospitals

Indicate whether this statement is true or false.

Psychology

According to Piaget, egocentrism and a lack of conservation ability are both qualities that are seen in the _____ stage of development

A) sensorimotor B) preoperational C) concrete operations D) formal operations

Psychology