<p>"The second semester's freshman grades are not hidden." </p>
<p>You could be correct, but that is not what is says in "Rules and Regulations of the Faculty Revised to 9/02". Perhaps MIT does not follow its own rules, but it says </p>
<p>"2.60 Grades
2.63 Special Provisions for First-Year Undergraduate Students:
2.63.1 For first-year undergraduate students: (a) in the first semester and in the Independent Activities Period, the only passing grade permanently recorded by the Registrar shall be P; and (b) in the first semester, in the Independent Activities Period, and in the second semester, the non-passing grades of D, F, O, and OX shall be recorded by the Registrar foruse within the Institute only, and shall not appear on official Institute transcripts. </p>
<p>2.63.2 At the end of the fall term (and at the end of Independent Activities Period), letter grades equivalent to the letter grades assigned to upper-class students shall be provided to freshmen through their freshman advisors. Freshman letter grades may not appear on students' official internal grade reports or external transcripts and are to be used in accordance with guidelines established by the Committee on the Undergraduate Program."</p>
<p>You may be confusing this reporting of grades to freshmen and their advisors with providing them to medical schools as part of the transcripts.</p>
<p>MIT does provide these second semester grades only to schools that insist on seeing them, as you point out, a small minority.</p>
<p>So, as I indicated before, First semester- ungraded. Second semester - graded but the grades are not part of the transcript.
Therefore, the grades that the great majority of medical schools see are sophomore and later- described as 49% A's. For those schools that demand the freshman grades, only the second semester is available, since there are no first semester grades. Therefore 45% A's.</p>
<p>If MIT releases second semester grades to Hopkins, and a handful of other schools, then how could this have any impact on OVERALL admission rates?</p>
<p>"Secondly, your data says nothing about what happens in sophomore year,". </p>
<p>No. As used in this report, the term "upperclassmen" refers to everyone except freshmen. I'm sorry if my efforts to explain this did not make it clear. The report divides grades into TWO groups that include ALL MIT undergraduates: Group 1- first year students. Group 2- everyone else. So the grades for "upperclassmen" refers to sophomores, juniors, and seniors. It does NOT refer only to juniors and seniors.</p>
<p>Where was the error in reasoning?</p>
<p>"the engineering students who do apply will probably be, on average, better candidates than the lib-arts students, because the less strong engineering students feel less need to apply."</p>
<p>Huh? why would weaker engineering students feel less need to apply to medical school? Engineers across the board have better job prospects than the liberal arts students. So the reduced need to go to medical school would apply to all of them, not particularly to the weaker students. In fact, the weaker engineers would have the least appealing engineering prospects and might feel the most inclined to improve their fortunes by going into medicine.</p>
<p>Finally, imagine you are on the admissions committee of a medical school. You see applications from HYPSM. From HYPS you see all grades, from the start of freshman year. From M you see no first year grades (which is typical of medical schools). You know that first year grades tend to be lower. How would you compare HYPS grades to M grades? You could drop the freshman grades from the HYPS students and recompute their GPA's, to make the basis of comparison comparable to M. Since this would tend to raise their GPA's, you would them rank them higher. Or you could impute a lower GPA to the M students, based on the knowledge that, on average, their freshman GPA's are lower than their later GPA's. Either adjustment would result in higher reported GPA from M (since it excludes the freshman grades) than from HYPS. So, allowing for the practice of not giving (first semester) or not reporting (second semester) grades, admissions committees may be adjusting to compare M with HYPS. They would then accept HYPS students with lower REPORTED GPA's, whose total GPA's, including freshman grades, are comparable.</p>