Betty was initially taking a psychoactive drug to help her lose weight and stay awake in class. Unfortunately, she has begun to experience restlessness and sleeplessness. Betty is experiencing the effects of prolonged use of ____
a. ?caffeine
b. ?cocaine
c. ?an amphetamine
d. ?opium
ANSWER:
c
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When interviewed, children's concepts of a friend in early childhood is someone who __________.
A. can be trusted with secrets B. the child can talk to about emotional problems C. keeps the child from being alone D. likes and plays with the child, shares toys, and has fun with the child
The Bayley Scales measure infant intelligence by assessing:
a. attention span and persistence. b. gross and fine motor skills. c. verbal communication and perceptual skills. d. all of these.
Ian repeatedly uses heroin to reduce stress and enhance the feeling of well-being. Ian's behavior exemplifies
A. increased tolerance. B. psychological dependence. C. insomnia. D. narcolepsy.
What is the average age of onset for schizophrenia?
A. 15 years for both males and females B. during the teens and early twenties for males C. earlier for females than males D. 25 years for males, and 20 years for females