A __________ group is one in which subjects receive a chemically inactive substance, but are of the same makeup and are treated the same as subjects who do receive the drug
a. double blind
b. drug discrimination
c. placebo control
d. none of these
c
Psychology
You might also like to view...
Which muscle is "antagonistic" to a flexor muscle in the right arm?
a. a flexor muscle in the right arm b. an extensor muscle in the left arm c. an extensor muscle in the right arm d. another flexor muscle in the right arm
Psychology
Regrowth of a damaged nerve cell is most likely when
a. damage occurs within the brain. b. a cell body is destroyed. c. damage occurs in the spinal cord. d. an accidentally severed toe is sewn back on.
Psychology
Which of the following was NOT found to be a personality trait of the happiest people?
a. outgoing b. worry-free c. optimistic d. compassionate
Psychology
What is food-aversion learning?
What will be an ideal response?
Psychology