Which statement accurately describes correlational research?

• A. It uses experiments to manipulate variables
• B. It explores relationships among variables of interest without any active intervention by the researcher
• C. It establishes causality
• D. It uses qualitative data only

Answer: (B)

Correlational research focuses on the relationship between variables as they occur in real life, without the researcher manipulating or intervening with them. It involves measuring variables in their natural state and using statistics to see if and how they are related. Because there’s no manipulation or random assignment, you can’t infer causality from a correlation alone—a relationship could be due to a third variable, or the direction of the effect might be unclear. The other descriptions describe research that involves actively changing conditions or claim causation, or unnecessarily restricts data to qualitative methods. The statement that it explores relationships among variables of interest without any active intervention by the researcher best captures what correlational research is.