The range and standard deviation are measures of
a. central tendency.
b. variability.
c. frequency distribution.
d. correlation.
B
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Researchers who study suicide statistics believe that the number of actual suicides is ____
a. a pretty accurate reflection of reality b. probably 25-30 percent lower than what is reported c. probably 25-30 percent higher than what is reported d. probably underreported because of the concern about copycat suicides
Pavlov believed that his work on the conditioned reflex discovered the physiological mechanism for what for centuries had been called ____ by philosophers and psychologists.
a. associationism b. behaviorism c. functionalism d. structuralism
The surprising commonality of the disengaged parenting style in adolescence may be due to
a. adolescents not seeking out their parents’ opinions on key moral issues. b. parents backing away from adolescents due to their argumentativeness. c. the fact that children of disengaged parents do better in school than children of highly engaged parents. d. the fact that most parents of adolescents are retired and busily engaged in their own leisure activities.
By what age will most children "outgrow" bedwetting?
a. age 4 c. age 7 b. age 5 d. age 8