They have high specialty rates because they produce them through their cirriculum! Again, why do you think parents send their kids to public high schools and then to schools like Harvard and Princeton? Because they have a higher chance in succeeding in the future whatever their endeavors. Again, I gave you an example of a med school who admits a lot of applicants from California because they came from good schools, but again you negate the fact because it doesn't fit with your opinion, which by the way you failed to produce any evidence to support it. Placing all of the credit on the student is BS in my opinion, students become who they are from their teachers and quality of their education. Your basing your entire arguement on your own personal opinions which renders it invalid.
At least I manage to base my argument on MY opinion, which has a logical basis. Your opinion is based upon the opinions of some random medical school personnel, completely unaffiliated with dentistry as you mentioned above, and the opinions of "parents who send their kids to Harvard." They've got a name for that kind of thought, and it's called a bandwagon fallacy. Just because all the cool kids are doing it, doesn't make it true, and to me nothing says "I'm serious" like a
by definition fallacious, second-hand opinion.
Evidence? Funny you mention parents sending their children to private schools to give them a better chance to succeed in life, because I happen to have a few studies that directly refute that notion and managed, by happenstance, to eliminate ethically almost all systemic bias that could occur in such a study:
Cullen, Brian Jacob, and Steven D. Levitt, "The Impact of School Choice on
Student Outcomes: An Analysis of the Chicago Public Schools." Journal of
Public Economics, 2000
Julie Berry Cullen, Brian Jacob, and Steven D. Levitt, "The Effect of School Choice on Student Outcomes: Evidence from Randomized Lotteries," National Bureau of Economic Research, 2003
Feel free to believe that I form my opinions and then mold facts to fit them, but I can assure you it's just not true. I have ideas, not beliefs, as Chris Rock would say.