_____ are segments of DNA located on _____
a) Genes; chromosomes.
b) Chromosomes; genes.
c) Autosomes; genes.
d) Genotypes; chromosomes.
Answer: a
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What are the main features of attention-deficit/hyperactivity disorder (ADHD)?
a) Panic attacks, avoidance behavior, and inattentiveness b) Aggression, alcohol abuse, and hyperactivity c) Indecisiveness, panic attacks, and unconsciousness d) Hyperactivity, impulsivity, and inattentiveness
Cognitive-behavioral self-report techniques
a. are not psychometrically established instruments. b. have higher validity than observational techniques. c. are no longer used. d. are few.
The last part of Chapter 12 noted that researchers such as Kahneman and Tversky are pessimistic about our decision-making skills, whereas researchers such as Gigerenzer are more optimistic. The optimists emphasize that
a. the pessimists focused too much on real-life examples; in the laboratory, people are actually quite accurate. b. the major decision-making heuristics are actually highly accurate, and they almost always lead us to correct decisions, contrary to the theories advanced by the pessimists. c. the pessimists underestimate our decision-making accuracy because of factors such as choosing questions that contradict people's schemas. d. the pessimists have typically sampled groups of people living in the community; in contrast, college students make statistically appropriate decisions.
Most neurons in the mesostriatal system use the neurotransmitter a. acetylcholine
b. serotonin. c. norepinephrine. d. dopamine.