truth_be_ known, you make a good point about distinguishing the types of education, secondary and tertiary. I favour making a distinction.
There is a big change in emphasis at university level at least in the humanities. Secondary education is still about taking in information, uni is about evaluating information.There it is expected that the student questions the veracity of statements from established authorities and the advanced student makes an examination to determine the integrity of source evidence which the authority uses for the claim or proposition being made.These are two points of critical analysis which if applied to JW doctrine would soon expose them to be an elaborate hoax riding high on emotion and religious sentiment (and make the GB look like the dumb cult leaders they really are!)
For those not familiar with this degree of information assessment have a look at the excellent posts on this site from Vienne (Rachel) who with a co-author has been writing an in-depth JW history.
It is transparent as to why Jehovah's Witnesses are heartily discouraged from getting get a university education............. but you only see it once you have left the JW mindset!