A study demonstrates that the number of cigarettes smoked per day is significantly correlated with the number of respiratory infections experienced by young adults. This observation suggests that
a. cigarette smoking causes respiratory infections.
b. cigarette smoking does not cause respiratory infections.
c. cigarette smoking causes some respiratory infections but not others.
d. the data do not allow inferences about causation.
d
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Elvis has been drinking heavily all afternoon, while his friend Cory has been drinking water and is stone-cold sober. Is Elvis more likely than Cory to behave aggressively?
a. It depends on whether or not Elvis is a habitual drinker. b. It depends on whether or not either of them are provoked. c. It depends on whether or not Elvis is in a good mood. d. No. Despite the fact that alcohol is routinely linked to aggression in the mass media, there is no evidence that drinking alcohol increases aggression.
The tendency to view the world solely from your own perspective is called _____
Fill in the blank(s) with correct word
What is one factor that makes women more susceptible than men to urinary tract infections?
a. A shorter urethra b. Location of the urethra and introitus c. Earlier onset of puberty d. Hormones produced during the menstrual cycle
Most adolescents have knowledge of HIV/AIDS and only one-third of them changes sexual practices as a result.
Answer the following statement true (T) or false (F)