What’s your PPI? The GRE wants you to know.
By: Ben Baron - posted Jul 20th 2009 at 9:47 AMThe latest wrinkle to the GRE is the Personal Potential Index (PPI), which requires up to five recommenders to evaluate students on a scale of 1 to 5 in six areas: knowledge and creativity, communication skills, teamwork, planning and organization, ethics and integrity, and resilience.
The mean scores are then reported to schools along with the evaluators’ comments in a simple, but slick-looking five page report. For more info, go to: http://www.usnews.com/blogs/on-education/2008/05/27/more-changes-ahead-for-the-gre-test.html
In assessing the PPI, I find myself a bit torn. On the one hand, it’s from ETS, so I’m apt to be suspicious. I’m wondering what useful information admissions committees expect to glean from the PPI that they don’t already get from recommendations. But on the other hand, the notion of standardizing and quantifying input from evaluators does have a sound logic to it (speaking of “quantifying,” if you’ve never read the book “Freakonomics,” you should).
I think that admissions officers are going to like the report because it provides evaluator feedback in a simple, easy to digest format. In fact, over time I can easily see the PPI replacing traditional recommendations altogether. As I see it, though, there is a danger that some admissions folks will assign too much credence to a numerical score that is derived from five or fewer evaluators. In that case, a strong candidate might get penalized for having evaluators who choose not to “inflate” their grades. If ETS claims that the PPI can’t be coached, well that’s what they said about the SAT, and that didn’t turn out to be true either.
For now though, I’ll remain cautiously optimistic that the PPI will become a valuable tool for making more informed admissions decisions, and I’ll instead reserve a spot on the soapbox to speak out on what I consider to be the most significant shortcoming of the GRE, which is the whole notion of giving the same exam to 600,000 grad school aspirants, regardless of the academic nature of the sought after program. Should artisits, writers, and engineers really be taking the same test? I doubt it.