Final answer:
Empiricism is the term most related to the scientific method since it underlines the necessity of empirical evidence in hypothesis testing.
Step-by-step explanation:
The term most strongly related to a rigorous interpretation of the scientific method is empiricism. Empiricism emphasizes the importance of evidence gathered through observation and experiment in the natural world, which is in line with the core principles of the scientific method. Subjectivity, anecdotal evidence, or ethnography do not align as strongly with the scientific method as they either involve personal bias, are not always empirically verifiable, or focus more on cultural understanding than hypothesis testing. Therefore, the correct answer is b) Empiricism.