Question

Upon revisiting his initial ideas, a researcher determines that the evidence supports a different perspective.

Answer 1

Answer:

B. consider whether he ought to go back to find more evidence

C. think about whether he needs to change his perspective

Explanation:

When making research and the researcher discovers that his initial ideas support a different perspective, he should consider whether he needs to go back and get more evidence and whether he needs to change his perspective, so that the ideas would match the perspective.