Which of the following hypotheses indicates a positive relationship between variables?
a. H: As verbal interaction decreases, uncertainty increases in initial interactions.
b. H: Young adults will activate more stereotypes in intergenerational interactions than will older adults.
c. H: The more frequently parents talk with their teenagers about sex, the less frequently teenagers engage in risky sexual behavior.
d. H: Increased exposure to Public Service Announcements about childhood obesity is associated with increased positive attitudes toward exercise among adolescents.
Answer d
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