All smoking diseases are __
A. dose and duration sensitive.
B. decreasing worldwide.
C. destructive only to the lungs and respiratory system.
D. less likely to affect African Americans.
Answer: A. dose and duration sensitive.
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Step 3 in the hypothesis testing procedure is ______.
A. collect your sample data B. state your research question and make a hypotheses about the answer C. set a decision criterion for making a decision about the hypotheses D. make a decision about the hypotheses
Which of the following is true about the influence of peers?
a. It is generally negative. b. It always plays a less important role than that of parents. c. It is an important part of the socialization process. d. It is more important in the socialization of girls than in boys.
Someone who is careful, disciplined, and organized is likely to be described by the trait
A) extraversion. B) conscientiousness. C) neuroticism. D) openness to experience.
A witness on the stand swears that he saw someone commit a crime. Must you believe that the testimony is valid when a witness testifies so forcefully?
A. Yes, because seeing is believing. B. No, because eyewitnesses are not usually honest. C. Yes, because eyewitnesses are very confident about their testimony. D. No, because there is a great possibility of a "false positive" identification.