Which method of data collection is involved when a researcher counts and records the number of students wearing backpacks on campus in a given day?
A. An experiment.
B. A survey.
C. Direct observation.
D. None of these choices.
Analysis:
A. Incorrect. The method is direct observation.
B. Incorrect. The method is direct observation.
C. Correct. The method is direct observation.
D. Incorrect. The method is direct observation.
ANSWER : C
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