Cocaine is obtained from the leaves of __________
a. Erythroxylum coca
b. Cannibis sativa
c. Papaver somniferum
d. none of these; cocaine is synthetic
a
You might also like to view...
The unusual drawing of the somatosensory cortex that illustrates how much of the cortex is devoted to various body parts is called the:
A. sensory homunculus B. motor homunculus C. cerebral homunculus D. visual homunculus
Britt is 10 years old, but on intelligence tests, she scores at the level typical of 8-year-olds. Using the formula developed by Lewis Terman, Britt would have an IQ of:
a. 125 b. 80 c. 100 d. 98
Any event whose presence increases the likelihood that an ongoing behavior will recur is a(n) ______
a. unconditioned stimulus c. negative reinforcer b. conditioned stimulus d. positive reinforcer
Lara, who is a teaching assistant for a psychology class, is responsible for evaluating student essays. One of the students brings his essay to her office and she can't help noticing the smell of alcohol on his breath
This is especially likely to reduce the accuracy and objectivity of Lara's evaluation if A) she has just read a sad story in the newspaper. B) she has one hour to grade the essay. C) she has only 10 minutes to grade the essay. D) she has low need for structure.