Which of the following statements about maternal smoking is true?
a. The effect on the functioning of the child’s brain is stronger for girls than it is for boys.
b. Fortunately the rate of smoking has decreased the most among women aged 19 to 29 in recent years.
c. Stopping smoking during a pregnancy will have no effect on the outcome of that pregnancy.
d. Maternal smoking has been associated with attention deficit disorder, conduct disorders, and learning disabilities.
Ans: D
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A) 75% B) 50% C) 25% D) none of the above
What does the Wald statistic represent?
A. The predicted value of the correlation coefficient B. The proportionate change in the odds ratio C. The odds ratio of the regression D. Whether a variable is a significant predictor of the outcome
Which one of the following is a good strategy for taking essay exams?
A. Rephrase the question and answer it. B. Write as much as you can. C. Ignore instruction words. D. Be sure to state your opinion.
Fill-in supply items are useful for assessing
A) ?knowledge objectives. B) ?the application of principles. C) ?synthesis objectives. D) ?skill performance.