Research indicates that some people's schizophrenia may result from abnormalities in the brain's receptor sites for what neurotransmitter?

A) Acetylcholine
B) Dopamine
C) GABA
D) Epinephrine


Answer: B

Psychology

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What is the relationship between the alpha level, the size of the critical region, and the risk of a Type I error?

a. As the alpha level increases, the size of the critical region increases, and the risk of a Type I error increases. b. As the alpha level increases, the size of the critical region increases, and the risk of a Type I error decreases. c. As the alpha level increases, the size of the critical region decreases, and the risk of a Type I error increases. d. As the alpha level increases, the size of the critical region decreases, and the risk of a Type I error decreases.

Psychology

You are reviewing a research article with the title, "Women and the drive to care for others.". Who is the most likely author of this material?

a. Kohlberg b. Piaget c. Gilligan d. Bandura

Psychology

Many groups appoint an ombudsmen, someone from outside the group (and not responsible to the group) to ensure the group follows best practices. What is one benefit of having this outside figure?

A. The ombudsman is less susceptible to herd mentality. B. The ombudsman is more able to gain obedience. C. The ombudsman is good at demonstrating compliance. D. The ombudsman will be good at modeling normative social influence.

Psychology

Just as in classical conditioning, ______ in operant conditioning doesn't completely erase what has been learned

a. uniqueness c. acquisition b. contiguity d. extinction

Psychology