Boys’schools are the perfect place to teach young men to express their emotions and involve them in activities such as art,dance and music.Far from the traditional image of a culture of aggressive masculinity(阳刚),the absence of girls gives boys the chance to develop without pressure to conform to a stereotype.A US study says.Boys at single-sex schools were Boys’schools are the perfect place to teach young men to express their emotions and involve them in activities such as art, dance and music .Far from the traditional image of a culture of aggressive masculinity, the absence of girls gives boys the chance to develop without pressure to conform to a stereotype. A US study says.Boys at single-sex schools were