Voters Have Recently Decided to Have Fluoride Added to the City

question 7

Multiple Choice

Voters have recently decided to have fluoride added to the city water system.Epidemiologists wanting to study the effect of fluoride on dental caries would be conducting a(n) :

• A) Ecological study
• B) Double-blind study
• C) Community trial
• D) Screening

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Definitions:

American Sociologists

Scholars from the United States who study social behavior, institutions, and structures, contributing to the field of sociology with unique societal insights.

Societal Change

Refers to significant alterations over time in behavior patterns, cultural values and norms, and social structures within a society.

Western Europe

A geographical and cultural region of Europe that includes countries like France, Germany, and the United Kingdom, known for its distinct historical and cultural development.

Eastern Europe

Geographical term referring to the eastern part of the European continent, often including countries such as Poland, Hungary, Romania, and the Baltic states, among others.