kato999 said:
The material probably may not be anymore difficult but if you are graded on any sort of curve it will be tougher to achieve higher grades simply because of the level of competition. if you gave the exact same biochem test to harvard and ucla students i would be willing to bet that the harvard students would give you a higher mean.
although i do know that ucla can be very competitive as well.
Agreed. At my school, UC Berkeley, the competition is pretty fierce because of the sheer number of students and the relatively uninflated grades. What limits the school in the number of A's given out is the absolute number of students with high GPA's. For example if Harvard has 10 pre-meds with 3.9 or higher that doesnt mean Berkeley can have 30 if Berkeley has 3 times as many students. To not appear inflated we have to have 10 as well.
I'm not necessarily saying this is unfair. I do believe that Harvard undergrads on the whole would perform better than Berkeley undergrads. I know this because we have a full ride scholarship given out here to students who could get into Harvard, Stanford, etc but just dont have the money. These students attain an average GPA of 3.7 to 3.8 (documented) whereas the overall average GPA is around 3.1-3.2 (I think).
The next question is can the Grad/Med/Dent schools adjust for the different meaning of a GPA from school to school. They could, but they don't (at least not enough). They don't because of the tremendous importance of a schools selectivity in its overall ranking (in US News for example). A big part of that selectivity is the average undergrad GPA of its matriculants (or acceptances). So it makes the school look more selective to take a 4.0 from Podunk U. than a 3.5 from Harvard, even though a 3.5 from Harvard is very impressive. Even though dental schools dont participate in US News they still publish average GPA and DAT, which we all look at and at least subconsciously use to rank the school.
This is why I think that, DAT's being equal, a 3.7 from UC Davis is better (for acceptance) than a 3.4 from UCLA. But, from my personal observations, UCLA students would tend to do better on the DAT than UC Davis students (for example).
I can understand Harvard inflation because it just isnt fair for a student at Harvard with an uninflated 3.0 to be knocked out of contention for med-school even though that person could have gotten a 3.5+ at his or state school, rocked the MCATs and gotten in no problem.
Moral of the story: DAT is super important. It can validate your 3.4 at Ivy League U. or invalidate a 3.9 at Podunk U.
I hope this post made sense.
-P