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Question
Tiffany has been diagnosed with bulimia. A strong possibility exists that Tiffanya. is a high achiever in school.
b. was sexually abused as a child.
c. is 30 to 40 pounds underweight.
d. has a high level of self-esteem.
Answer
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One of the challenges of conducting health research is that it is impossible, and unethical, to manipulate certain variables, such as sexual behaviors or smoking. The research design that examines differences between groups without manipulating these groups is:
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One of the advantages of conducting a longitudinal study is that longitudinal studies can _____________________.
a. be completed quickly.
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Health is generally defined as an absence of disease.
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a. sick role behavior.
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