<p>An ambiguity in the original question - it combined "smarter" with "academically capable" - the two correlated but not identical. I think that's why answers are being offered from divergent perspectives.</p>
<p>One common definition of "intelligence" (the capacity to acquire and apply knowledge) in itself is problematic, because acquiring knowledge and applying knowledge are two different aspects of the human mind. Some are better at theory; some are geniuses at application (e.g. Howard Hughes). I believe that people tend to give a nod to the acquiring aspect, but really respect the applying aspect more. Hence the old saying "What's a mind for if you don't use it?"</p>
<p>When we use the word on this board, I think we usually mean the ability to grasp concepts quickly, and keen natural reasoning abilities that combine analysis, extrapolation/interpolation and synthesis. I think these qualities or capacities do differ among individuals, and that, in a "God's eye view," the Lord of the Universes (homage to quantum physics) would, in theory, be able to rank the entire human race one by one - Sally is more intelligent than Harry, who is more intelligent than Laura, etc. </p>
<p>However, the driver that inspires the owner of such capacities to do something with them - motivation/desire - does vary, and that affects the demonstrated results - test scores, grades, and course choice. Measurements that attempt to quantify these capacities are flawed, since they cannot be individualized sufficiently to remove cultural, educational, and variances in learning style/preferences. Can't even come close to the "God's eye view."</p>
<p>In an attempt to get a slightly closer approximation, let's make the assumption that colleges first consider course choice (as they should, even if they don't). If a student offers 10 APs or an IB program, or has taken numerous college courses, that allows the college to judge motivation and be comforted that the student's attitude is "if called, I will serve."</p>
<p>For the "smarter" part, I'm going to go with the notion that the college should rely on standardized test results more than grades/GPA, but only those that are 'college level' (supposedly). Not the SAT I, but the IB, AP, and perhaps SAT II subject tests.</p>
<p>For the "academic capability" part, I think we have to make an additional distinction - a portion of academic capability is the quality of ramping up effort to jump the bar in front of you, and there the Vals and Sals have excelled, especially if WGPA is used. That's the portion that is usually predictable by past performance. Then there are those intellectual types who follow their own path - maybe observing mosquito breeding patterns or working on a first novel - and considered those intrinsic interests more important than concentrating on grades. That portion of academic capability is not predictable by grades, test scores, or rank, but those who have this quality/orientation may be the very ones who break new ground in the academic disciplines later - the students that every college would love to have, if they had a way of identifying them. Sometimes they do (contest wins, patents, publications) and sometimes there is nothing on the transcript that supports it other than recommendations - the student isn't fully baked by observable criteria at the time of application. northstarmom's son would be one example.</p>