Two former Amherst College students who said they had been raped at the school in Massachusetts filed complaints with the U.S. Department of Education, accusing the school of improper responses that one woman said included sending her to a psychiatric ward. Six current and former students at Vanderbilt University also filed Education Department complaints, saying the school in Nashville, Tenn., failed to properly respond to their reports of sex crimes or harassment. One said the university pressured her to allow the school to handle a stalking complaint, but failed to take action against the accused stalker.