What percentage of people over age 65 show some symptoms of a psychological disorder?
A. 10 to 20 percent
B. 15 to 25 percent
C. 25 to 30 percent
D. 30 to 50 percent
Answer: B
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Köhler reported that he was "shocked" by ____
a. ?the phi phenomenon b. ?the primates' insight learning c. ?Wundt's notion that psychological facts are composed of inert atoms d. ?Thorndike's law of effect e. ?Watson's behaviorism
Some psychological scales contain a series of ordered items arranged so that each item implies a stronger opinion than the item that preceded it. Researchers who use such scales do not average participants' responses to all of the items. Instead, they merely identify the strongest specific item each participant is willing to endorse. Which of the scales listed below has this property?
A) a Dimensional Rating Scale B) a Smithson Scale C) a Guttman Scale D) an Ordinal Hierarchy Scale
Inflammation of the brain caused by viruses is known as
A. neurocysticercosis. B. encephalitis. C. meningitis. D. septicemia.
The concept that egoism may appear to be altruistic because it is in one's long-term best interest to help others in order to receive help in return is _________ ______________ .
Fill in the blank(s) with the appropriate word(s).