I am so pleased there are other university bods, and some parents, who don't go to Open Days.
While I can understand the impulse, it os often from the wrong or less than useful questions, based around "We're paying for this." Which fundamentally devalues what people think they're paying for by turning it into a consumer transaction. Not the most productive way to think about a really significant chunk of a person's education, IMO.
And as parents demand more (and I've had some rather demanding to the point of rude parents to deal with in this respect) we have to divert scarce resources of cash & staff time to deal with parents, rather than focus on the applicants. And the applicants' siblings and grandparents at times! So that, for example, one department I was in where we had additional specialist facilities off-campus, and we hired coaches to tak applicants the 5 minutes' drive (15 mins walk) to see them, each year we had to hire another coach to transport all the applicants' families as well. And if we couldn't fit them in the coaches, and asked for applicants plus one accompanying person only, gosh did we receive some rude responses. I wonder if people knew they were shouting at a distinguished professor when they said what they said to one of my colleagues ... Entitled doesn't even start to describe the parents.
Sorry to all you reasonable parents but ...
The thing that makes me worry about this is that if it's the parents asking the questions, then it's their concerns, not those of the actual applicants. I can understand parents feeling that their children aren't asking the necessary & pragmatic questions, but I really find it uncomfortable and pedagogically unsound to be having a conversation with a parent about module choices, theoretical approaches, styles of teaching & examining with a parent, rather than the actual person considering my course. Or those 3-way conversations, when the parent asks me the question, and I answer directly to the applicant.
So perhaps what parents could do is spend time at home discussing with their DCs what sorts of things they're (the DCs) are looking for, and then maybe they could develop a check sheet of questions, But let your DC do the talking! Step back physically & emotionally at least when you're on campus.
Because otherwise, I'm afraid you are NOT helping your DCs prepare for university. And you make senior academics like me who then have to teach your DCs a bit grumpy! Because your DCs seem unable to take responsibility for their own actions or choices.
These are obviously a minority, but it's that minority on whom we expend the majority of our scarce resources, and who take up our time & energy, rather than mature-for-age and well-supported, but not handheld DCs.
Oh dear, a rant. Can you tell I've been in the middle of admissions? And chasing up a handful of recalcitrant Freshers, who frankly, need a lesson in manners about how they address a professor ...