She*, yes I agree gauging how 'cricital' research is quite difficult, I will definitely flag this up with her.it may sound like he's joking but Engert is right. In fact "critical research" is very ambiguous in its description depending on who you talk to to the point one could easily say both of the terms you gave us are interchangeable. essentially you are interpreting the data you found. If this isn't a trick question I'd question your professors ability to teach anyone the subject he is in charge of.
wisdomOh it's a woman. Even better. Make sure you tell her your thoughts when she's not in her period.
fixed thanks to my own "critical" researchSagely wisdom