Answer:
Explanation:
Epidemiologic research helps us to know the certain number of people that has a disease or disorder , rate at which the numbers are changing and also how the disease or disorder affects the econmy.
The three components of cycle of epidemiologic research are theory, hypothesis and variables. Â
The cycle of epidemiologic research guides the researchers in searching of etiology of diseases. Â
Hypothesis.........gives an idea on the fact which has to be criticized.......teenage binge drinking Â
Variables...........include operationalization of the hypothesis.............survey of teens on environmental effect on binge drinking in teens. Â
Theory ...............includes deep study based on the variables........% of teens influenced /not influenced by environment