I've gotten that EXACT question from women before. I know you think she was just being genuinely curious, but there is obvious arrogance in that question, which is actually not a question at all (because there is no answer to it and she knows it). If she's a halfway decent psychologist then she should know how arrogant that wording is. If a patient of hers pulled that move, she'd probably be on them like white on rice to either break it up into a REAL question or come clean about the hostility.
When women don't like something, they mask that (in their minds, their hostility is thus not visible) by pretending to ask a question that actually has no answer. I think you noticed this because you said
It wasn't supposed to be a disturbing question, but I really couldn't think of one reason.
Clearly you sensed that this was a dead end fake question. What did you end up telling her?
Calling her a "scientist" for asking this is kinda nauseating. A true scientist would have asked true "find out" questions, that actually have answers. A true scientist would have first established a relative benchmark from which to gauge
how much you like something,
before asking for your personal motivations to be condensed into a single sentence.
It's good to talk about this, because all of us have, or will have some woman ask this exact non-question at one time or another, probably with the same wording. I have found it very helpful that when someone asks a personal non question like "why do you like guns so much," the best skill to have is to be able to recognize a NON QUESTION when you hear one. Once you recognize that you are being handed a non question, you can find a response that is minimally confrontational. The smartest way to do this is to partially change the subject and ask something like
"When was the last time you fired a gun?" To tell you the truth, I would've asked this psychologist/scientist point blank "why do you ask?" If she was actually looking for information and understanding, she should have no problem clarifying her true motives.
If I sound low on patience, it's because 100% of the time I've been asked the
"why do you like guns so much" question by people carrying a concealed uterus, it has turned out that they were just taking a swipe at me and were never interested in my point of view in the slightest. I don't exaggerate in saying that either.
I USED to try and be nicey nice and anser that non question, and when I have, it has always been followed by proof of what I've already mentioned. I would absolutely love to hear a recording of the tone and inflection in her voice when she asked you this. I'll bet her voice didn't exactly sound like she was doing a clinical study.