List and Briefly Describe the Three Major Challenges of Evaluation

question 23

Essay

List and briefly describe the three major challenges of evaluation research.Choose one type of challenge and hypothesize in 1-2 sentences how that challenge might manifest itself in a study of an intervention reducing class sizes in an elementary school.

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Definitions:

Clean Air Act

A comprehensive federal law in the United States that regulates air emissions from stationary and mobile sources to control air pollution.

Automobile Manufacturers

Companies engaged in the design, production, marketing, and selling of motor vehicles.

Environmental Impact Statements

Documents required by law for certain projects that explain their potential environmental effects and propose mitigation strategies.

Clean Water Act

United States federal law aimed at reducing pollution and protecting the quality of the nation's waters.