What are the advantages and disadvantages of doing correlational research rather than experiments

Advantages of Correlation Research

Correlational research allows researchers to collect much more data than experiments. Furthermore, because correlational research usually takes place outside of the lab, the results tend to be more applicable to everyday life. Another benefit of correlational research is that it opens up a great deal of further research to other scholars. When researchers begin investigating a phenomenon or relationship for the first time, correlational research provides a good starting position. It allows researchers to determine the strength and direction of a relationship so that later studies can narrow the findings down and, if possible, determine causation experimentally.

Disadvantages of Correlation Research

Correlation research only uncovers a relationship; it cannot provide a conclusive reason for why there's a relationship. A correlative finding doesn't reveal which variable influences the other. For example, finding that wealth correlates highly with education doesn't explain whether having wealth leads to more education or whether education leads to more wealth. Reasons for either can be assumed, but until more research is done, causation can't be determined. Also, a third, unknown variable might be causing both. For instance, living in the state of New York can lead to both wealth and education.

Explanation:

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the answer would be c. sediment buildup on continental slope

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the answer is d.index