Suzy Wants to Study Whether There Is a Relationship Between

Multiple Choice

Suzy wants to study whether there is a relationship between the phases of the moon and the tides that occur in the ocean. She does so by making nightly observations of the moon and recording its phases, and by measuring the tides of the ocean at regular intervals every day and night. The type of research that Suzy is conducting-examining relationships as they naturally exist in the world-is called

A) quasi-experimental research.
B) experimental research.
C) correlational research.
D) analogue research.