external factors causing gender differences in educational achievement - changing ambitions evidence
Sue Sharpe's in 1990's girls had different priorities than the 1970's, 1974 girls had low aspirations, believed educational success was unfeminine and unattractive
O'Connor (2006) 14-17 year olds didn't see marriage and children as a major part of their plans
Carol Fuller (2011) girls educational success was a central aspect of their identity, had an individualised notion of self, believed in meritocracy and aimed for professional careers