Endorphins __________.
A. have been found to play a role in ending drug use
B. are opium-like substances produced by the body
C. are opium-like substances created synthetically to replace heroin
D. are overproduced in the brains of addicts
Answer: B
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For Descartes, the application of mathematical principles to sciences would produce ____.?
a. ?theorems of human nature b. ?laws of physics c. ?principles d. ?religious conviction e. ?certainty of knowledge
Tax breaks given to companies that take steps to preserve the environment would be a real world example of using which of the following to increase conservation?
a. response cost b. latent learning c. negative reinforcement d. classical conditioning
Which form of birth control may be used during breast-feeding?
a. the hormonal ring c. combination birth control pills b. an IUD d. the hormonal patch
Dr. Spock wants to study whether having schizophrenia leads to an increase in risky health behaviors. Which would be the most appropriate control group to use for comparison?
A) a group of people with anxiety B) a randomly selected group of college students C) people diagnosed with both schizophrenia and anxiety D) no control group is necessary