Multiple Choice
What is the first question that should be asked in determining whether a cross-sectional design or a longitudinal design should be used in a quantitative study?
A) Is there an independent variable?
B) What is the nature of the problem being studied?
C) Will a measurement tool or instrument be needed?
D) Can statistical analysis be applied to the study data?
Correct Answer:

Verified
Correct Answer:
Verified
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