Take the following as truth: By and large, investigators commissioned to carry out the early case study evaluations had been trained in the academic disciplines with the strongest fieldwork traditions, and they had to struggle with the extent to which their research method could be adapted to evaluation, retain its integrity, and yield positive benefits.
Then the following statement: "The investigators were trained by leading experts in the academic field." is true, false, or inconclusive?
Answer: Inconclusive