This is Scientific America('s) 60-second Science.I'm Cythina Graber.This will take a minute.
( J6 c6 N4 P' s2 XRemember when Barbe Wine said (Barbie whined that )"Math is hard ",maybe you've got annoying (ed at )hearing a poular female doll say that to( little) girls, (or) maybe you are also negating supection( had a nagging 挑剔的,唠叨的suspicion怀疑) that effects(, in fact, ) boy(s) are better at math. (Well, )The lastest research add an end the resulting ( is in, and the answer is a resounding 十足的,彻底的)"No".Boys are not more math sally(boys are not more math savvy).The finding appears( in the) July 25th issue of journal Science.Janet High(Janet Hyde at) the University of WisConcinet Medecine(Wisconsin-Madison威斯康辛州 麦迪逊) lead (led)the study .The Group duck (dug挖)through a pine(piles一大堆) of information from 7 million students tested in (through)"(The)no child left behind"programe across ten states.(Researchers had)Detail(ed) in personal fill on(info on the) test takers.Research check(ed) out math( tests ) in differet grades. They take(took) the average,no difference.The credits(Some critics批评家 have) said that the difference only shows up when (among the highest levels )higher level(s) of math skills. So the team check(ed) out the most gifted children.Again,no difference.From any angle girl(s) measure(d) up (to) boys.Still there are ('s a)lack of women in (the) higher (highest)level of professional math ,engineer(ing) and physics,someof them have said that(’s) because of they are in (innate天生的,先天的)difference (in math )ability but new research shows that explanation just doesn't add up.