Professor Achidi is lecturing about drug mechanisms. She tells the class that a substance that increases the effects of a neurotransmitter is considered to be a(n) _____.
A. agonist
B. antagonist
C. stimulant
D. depressant
Answer: A
You might also like to view...
Which of the following is one of the five major personality traits that have been the focus of recent research?
a. dominance b. achievement c. extraversion d. responsibility
Which of the following statements is true of Anna Freud?
a. She rejected Freud's theory of psychoanalysis and developed her own, distinct theory. b. She had a happy childhood and was her mother's favorite child. c. She became the only one of Freud's six children to follow in his path. d. She was held in high regard by her siblings and spent most of her time with them.
Binet's two major principles of test construction were
a. general mental ability and age differentiation. b. reliability and validity. c. norms and standardization. d. age differentiation and age scale.
John Carroll's list of middle-level abilities does NOT include:
A) memory and learning. B) visual perception. C) spatial recognition. D) retrieval ability.