Is there proof of essential reflection and interpretation (eg, questioning results, trying to get and describing disconfirming information) as opposed to a more superficial account of "That is what we did"? Heuristic generalisation. Case scientific tests can deliver rich narratives of particular phenomena (see Naturalistic case research in table one). https://messiahqyvrq.snack-blog.com/40074275/the-ultimate-guide-to-case-study-solution