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Answer:
Program evaluation
Explanation:
Dr. Roussel conducts research to determine whether or not an after-school program improves school performance in fifth-grade children. Dr. Roussel is most likely engaged in program evaluation(a systematic method for collecting, analyzing, and using information to answer questions about projects, policies and programs)
Answer:
The answer is the letter D.
Answer:
A mountain is a landform that rises high above the surrounding terrain in a limited area
