It should be added that all three were single-sex at the time, with Amherst, Williams, and Wesleyan going co-ed in 1975, 1970, and 1970, respectively. </p>
<p>Barnard is a member of the female equivalent, the Seven Sisters. That group also included Wellesley, Bryn Mawr, Mount Holyoke, Smith, Vassar (co-ed in 1969), and Radcliffe (effectively merged with Harvard in the 70s and definitively in 1999).</p>
<p>Unless I’m mistaken, Tufts doesn’t have a similar grouping, possibly because it has been co-ed since 1892. That says nothing about its quality, of course.</p>