GANFYD,
Interesting. DD has impressively low processing speeds but has developed compensating skills and learning techniques. She has a very strong memory, a surprising medical general knowledge (mainly culled, I suspect, from House and Greys Anatomy) and is able to grasp concepts quickly. She will be the sort of doctor you would like to come across in A&E as she is calm and knowledgeable.
However UKCAT was a nightmare. Yes she qualified for extra time, but given she probably has to concentrate more than others anyway, she was completely brain dead at the end of ordinary time. Not helped by being in a basement on the hottest day of the year with broken air conditioning. Academically she was offering five A levels with predicted grades at the top of the range, and near fluency in a second language, and her PS confirmed a keen interest in medicine, plus bags of other stuff. But so much depends on UKCAT. She could very easily have not made it.
DD was never going to ace UKCAT, in the same was that she struggled with 11+ and CAT tests.
Yes there may be a strong correlation,
but there are always going to be applicants who are a bit out of the box. One of her friends comes from quite a deprived area, is the first in her family to go to University, has top notch communication skills and will make a super GP, but again has a pretty grim UKCAT score. Welsh mother tongue applicants also seem to struggle. And so much depends on practice and performance on the day. Top slicing by a one off test that favours candidates who can work at speed runs the risk of disadvantaging some who would otherwise be very good. Especially if medical schools who took a different approach are no longer allowed to do so.
Rant over. Luckily DD got her place before the guillotine fell. Genuinely there seem to be very very few, indeed she is the only one she knows, from big name private schools. Which is emphatically not the case with Oxbridge/London, so I am not sure if I fully agree that if offers a leveller playing field. (I might also add that, as a guinea pig on the first year of a new course, resilience has been genuinely important!)