l. boyer and women did much better and sadistic and better than men. that was used by the admissions office because of a 5% to 20% 30 or 40 or 50 percent over a few years. i never imagined what i was looking at my have its own bias and a mite have explained part of the results of the variables. i wonder if this study has been done for every program or disciplined and your comment if whether i was measuring the of bias as opposed to something else? >> certainly it is true that girls are outperforming boys but it starts earlier showing that the gender gap is traveling very rapidly in some countries some girls are already outperforming boys. in the read the end of the riding so yes we do have an issue the part of the story of lack of models for the boys is the unprecedented but what do we do with that information? and what is interesting women have increasingly outperformed boys in school about the last 10 or 15 years. the reverse has been going nine for quite awhile. the colleagues of mine did a study for latin america with more girls graduated. but that