What specifically is an MIT affiliate?
5) An MIT undergraduate or graduate student, alumni, staff and facultly member. In addition, any cross-registered student or student employed at MIT, usually from Harvard or Wellesley, is considered an affiliate. The spouse of any of the above classifications is considered an MIT affiliate. For Club Sports, children of affiliates are not allowed to participate unless they are above the age of 18 and are considered affiliates by the rules of DAPER.