High levels of which neurotransmitter have been implicated in schizophrenia?
A) endorphins
B) acetylcholine
C) dopamine
D) norepinephrine
C) dopamine
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The prenatal period of a human begins
a. at fertilization. c. about 2 weeks after fertilization. b. about 3 days after fertilization. d. about 3 months after fertilization.
The biological and learning models of addiction differ in their explanations of drug abuse and in their proposed solutions. According to the learning model ________
a. addiction to alcohol is genetic and alcoholics must learn to abstain. b. people who are addicted will always remain addicted. c. addiction is a way of coping and people can learn to make better choices. d. after abuse of alcohol has stopped, addicts continue to need group support.
The ability to distinguish theory from evidence and use logical rules to examine their relationship __________
A) improves steadily from childhood into adolescence B) slowly declines as adolescents move into adulthood C) drops off suddenly from childhood into adolescence D) develops in early childhood
Women often make false accusations about rape
a. True b. False