Transcript: Transcripts from all post-secondary institutions attended (Colleges/Universities Attended). Upload a PDF of your transcript from each school you attended under the listing for that school. Only applicants who are advanced to round two of our admissions process will be required to provide official, sealed transcripts from each school attended. Curriculum Vitae: Current resume or curriculum vitae. To submit, upload a PDF in section 7 (Test Scores/Experience) at the end of the page. Personal Statement: Statement of objectives entered either as text in the field provided OR uploaded as a PDF, but not both. The statement should be no more than 1350 words long. Recommendation Letter: Three letters of recommendation. Enter the evaluators’ contact information in this section. You then must go to the “Letter Status” link, copy the relevant information, and SEND EMAILS to each evaluator with the information provided on that page. It is in your best interest to send the emails out as soon as possible; do not wait to submit the application before sending the emails. You can later return to this page to see which letters have been submitted. Writing Sample: A writing sample such as a research paper or a chapter from a thesis. There are no specific parameters in terms of content, but the length should not exceed that of a chapter or article. It must be uploaded in the online application as a PDF. Please do not use the text box.

学位要求：Bachelor 申请链接：http://web.mit.edu/hasts/admissions/application.html 招生电话：617-253-9759 招生邮箱：kgardner@mit.edu 邮寄地址：Doctoral Program in HASTS, Massachusetts Institute of Technology, 77 Massachusetts Avenue, E51-163, Cambridge, MA 02139-4307