A correlation coefficient shows that smoking
and life expectancy are indeed related. As a result, a researcher could predict that ________ if the direction of the relationship is known.
a) if a person smokes a lot of cigarettes, he or she will have less money monthly to buy gas
b) the person's life expectancy will go up or down based on the number of cigarettes the person smokes daily
c) if a person smokes cigarettes, he or she will eventually develop lung cancer
d) a person's lungs will repair themselves and he or she will live a longer life
ANS: b
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Peer pressure can greatly affect perception.
Answer the following statement true (T) or false (F)
A person who is thinking about quitting smoking visits his physician for advice. The physician administers a questionnaire, which has questions such as "Do you smoke if you are so ill that you are in bed most of the day?"
What is the physician trying to assess by using this questionnaire? a) depression b) nicotine dependence c) self-efficacy related to quitting smoking d) compliance with health-related behavior
If a person becomes sick while eating at a particular restaurant, theymaylater have an ishy
feeling in that restaurant. The restaurant is called a A) US B) CS C) UR D) CR
Based on what we see in this video, how did the other children react to her problem?
a. They told her quietly, so they would not embarrass her. b. They laughed and pointed. c. They did not even notice. d. They posted her picture on Facebook.