Here's a better link:
http://www.career.ucla.edu/Students/Resources-Reports-and-Media/Med-School-Stats
I had a PMathon with elfe about this a while back, so I'll try and keep it short. As Wedge has said before, the mean is meaningless without the distribution. I'm more concerned with how many B/B+/A-/A's are assigned than anything else. First, there are certainly schools (yes, even in the science classes) that inflate higher than a B- average; no one disputes this. What the argument is about is whether or not the assigned grades are justified. Therein lies my disagreement with Wedge. It's possible to look at the average student at, say, Stanford and say that the caliber of student is high enough to justify
not weeding the vast majority of the students out through competition. The thing is, this standard is not applied consistently. One can easily make the same argument about Berkeley students, yet the weed-out there is insane. What about all of the potential doctors we're losing there? Honestly, I just don't buy it. Quality of student and quality of school lies along a spectrum. So while I do acknowledge that top-20 schools are ranked accurately, I deny the existence of hard breaks, and instead see more of a continuum. In order to say that inflation is justified at Stanford, but not at Berkeley, we have to say that Stanford has an exponentially higher quality of education than Berkeley. I simply do not believe that is the case. Many, many great students are weeded out every year at rigorous state schools. Cases of inflation have to remain relatively isolated for them to have any effect. Also, while I do commend those who achieve high SAT/ACT scores and high GPAs in high school, I don't put
too much stock in that. Most people I grew up with aced both. The main difference between my Berkeley friends and those at Stanford seem to be some cool EC's. I only harp on Ca because I am from here.
The other major issue I have is that prestige is used as a tool to dictate which schools are and are not excellent schools, and therefore which schools have student bodies worthy of inflation. An argument someone made to me recently was that "more prestige --> a stronger student body attracted --> more difficult to be above-average there." Sure. But is the correlation 1:1? Does Harvard attract all of the top students to all of it's science programs? Again, the general trend is there but it is oversold. It is arguably the most prestigious undergraduate institution in the country, if not the world. One major may be very rigorous, while another one is just somewhat rigorous.Vague concepts of "prestige" are not useful descriptors because they do not make these kinds of distinctions. All of Harvard is seen as incredibly rigorous, and UCSB is seen by many as a mediocre school (by those in the elite); despite having a top-25 engineering program that attracts students from all over the world. And even if we did make the leap of faith, can we so easily say that the top 50% of Harvard>the top 17% of UCLA?
I really don't have a problem with the Ivy League (except for Stanford... bastards. Kidding! Sort of...) But you asked for my opinion, so there it is. I'll say again that if the school in question produces pre-meds with incredibly high MCAT scores, then I am more willing to swallow the grade inflation. Inversely, if the school in question produces MCAT averages that are only 1 point above the ones produced by middle-tier UCs...(cough*Rice*cough) then something is wrong with the reputation of one or both of those schools.
I really respect the position WedgeDawg takes on all of this, which is infinitely more nuanced than what I have heard before. Huh, looks like I failed to keep it short. I'm going to go hit the gym. I look forward to intelligent opposing views!