Cigarette smokers are _______ times more likely to die of lung cancer than those who have never smoked
A) ?10.9
B) ?24.9
C) ?50
D) ?67.2
B
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Which of the following is a problem with using antidrug vaccines to treat addiction?
A. Vaccines only work for a few hours, so continued treatment is required. B. People can become addicted to the vaccines. C. Vaccines often have negative side effects such as hostility and suicidal thoughts. D. Vaccines only produce a limited number of antibodies, so addicts can take larger doses of drugs and still achieve drug effects.
Which of the following pieces of evidence does not suggest that theory of mind is an innate, modular form of knowledge that becomes more elaborate with maturation?
a. Children from cultures around the world show similar developmental timelines in their understandings of mental states. b. Sharing conversations with a caregiver predicts the understanding of others' minds. c. Performance on the false belief task shows consistent developmental trends. d. Children who give accurate answers on the false belief test show corresponding changes in neuroactivity.
Only about two thirds of students who enroll in 4-year institutions graduate within 6 years.
Answer the following statement true (T) or false (F)
The goal of survey research is to _____
a. isolate a relationship between variables c. find causes for behaviors b. describe populations accurately d. develop effective treatments