Multiple Choice
The nurse is critiquing a research study that used an experimental design. How can the nurse determine if the study's results are able to infer causality?
A) The relationship between independent and dependent variables must be reciprocal.
B) The relationship between independent and dependent variables must not be explainable by any other variable.
C) Both independent and dependent variables should be characterized by reactive effects.
D) Both independent and dependent variables should change as a result of the treatment.
Correct Answer:
Verified
Correct Answer:
Verified
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