Final answer:
The four facets of dimensions of research validity are interrelated, not independent. They work concertedly to ensure research findings are accurate and credible.
Step-by-step explanation:
The four facets of dimensions of research validity need to be recognized as interrelated, and NOT independent of one another. Therefore, the correct answer is C) Interrelated. These facets work together to ensure that research findings are accurate and trustworthy.
When these dimensions are interrelated, they can enhance the overall validity of the research. For instance, ensuring that a measurement is reliable (consistently produces similar results under the same conditions) is related to its validity (the degree to which the test measures what it claims to measure), and both can be impacted by how the study is designed and how findings are interpreted.