The length of time from the beginning of labor to the birth of the baby is
a. about the same for most women.
b. shorter for first births than later births. c. highly variable from woman to woman.
d. shorter in the United States than in developing countries.
c
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Operant conditioning occurs:
a. naturally without training. b. Through reinforcers. c. by linking stimulus with conditioning. d. after a conditioned response.
Which of the following include such obvious practices as getting regular exercise,
controlling smoking and alcohol use, maintaining a balanced diet, getting good medical care, and managing stress? a. refusal skills training b. behavioral risk factors c. life skills training d. health-promoting behaviors
Using brain scans, researchers have found that many people with schizophrenia have:
A. no hippocampus. B. enlarged ventricles. C. enlarged frontal lobes. D. a deficiency of certain neurotransmitters.
According to Abraham H. Maslow, higher level needs differ from lower level needs in that higher level needs
A. are earlier on the evolutionary scale. B. produce more happiness when satisfied. C. produce less peak experiences. D. appear earlier during the course of individual development.