The principal effects of dissociative anesthetics appear to be mediated by their noncompetitive antagonist actions at
a. acetylcholine muscarinic receptors.
b. glutamate NMDA receptors.
c. GABAB receptors.
d. opioid ? receptors.
e. acetylcholine nicotinic receptors.
Answer: B
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Ten-year-old Tisha, a fifth grader, cheated on a test. According to the social–cognitive approach, she is more likely than are others to:
A) tell lies. B) engage in shoplifting when she enters adolescence. C) steal money from her mother's pocketbook. D) cheat on a subsequent test.
Research on observational learning was conducted by which of the following?
a. Ivan Pavlov b. Robert Rescorla c. Albert Bandura d. B.F. Skinner
A positively skewed distribution is identical to a skewed right
distribution. Indicate whether the statement is true or false
In tests and measurements, __________ is the term for the degree to which a test measures what it is intended to measure.
A. validity B. accuracy C. reliability D. congruence