Drugs that are most likely to produce addiction have an effect on
a. acetylcholine (ACh).
b. serotonin
c. dopamine.
d. norepinephrine.
c
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Some developmentalists believe that infants are equipped with _____ theories, which are organized systems of knowledge that allow the child to make sense of the world
Fill in the blank(s) with correct word
Which of the following statements is true in the context of classical conditioning?
A) An unconditioned stimulus cannot elicit a response prior to conditioning. B) Reflexes cannot be unlearned. C) An unconditioned response is a learned response to a stimulus. D) Reflexes can be learned by association.
A researcher computes a within-subjects ANOVA. Which of the following describes a research situation in which this test is used to analyze the data?
A. A social psychologist compares measures of social loafing among traditional and nontraditional college students. B. A college professor compares the final exam grades of students in three separate sections of a research methods class. C. A biopsychologist tests the time course for the release of a neurohormone before, during, and after a task that is thought to cause the hormone's release. D. A sports psychologist compares mental function scores in a sample of athletes from four different sports.
A weakness of the Schacter-Singer theory is: a. its inability to account for the results of the "swinging bridge" study
b. its over-emphasis on the role of specific physical states in the identification of subjective feelings. c. its failure to acknowledge a role for cognitive assessment of one's surroundings in determining a subjective feeling. d. its assumption that specific emotional states are rarely correlated with physical states.