A Researcher Was Asked to Evaluate the Outcome of a Program

question 1

Multiple Choice

A researcher was asked to evaluate the outcome of a program implemented to enhance recycling in a community.Which method will the researcher likely select to answer the question of whether the program was effective?

• A)time series with nonequivalent control group design
• B)participant observation
• C)random groups design
• D)cross-sectional survey design

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