Which of the following supports a role of dopamine in addiction to drugs?
A. All drugs of abuse bind to dopamine receptors.
B. Dopaminergic neurons are located in the cortex of the brain.
C. Humans with the greatest drug-related increases in nucleus accumbens dopamine also experienced the most intense effects of drugs.
D. Dopaminergic neurons have been identified in the brains of rats, people, and nonhuman primates.
Answer: C
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Gibson and Walk's visual cliff experiment demonstrated that infants develop _____ before their first birthday
a. depth perception b. size constancy c. location constancy d. shape constancy
A pattern of speech used when talking to infants that is characterized by the parent using a higher-pitched voice, short, simpler sentences; and an exaggerated or musical inflection is known as
a. transformations. b. telegraphic speech. c. syntactical expression. d. parentese or motherese.
The idea of rewarding people with stars or stickers that can be later used for a tangible reward is based on _____
A) operant conditioning principles B) classical conditioning principles C) avoidant conditioning principles D) indifferent conditioning principles
In Asch's famous study of conformity, _____ percent of the true subjects went along with the group at least once
Fill in the blank with correct word