Baker , thinking about the intense focus he 'd seen on the face of his preteen son when playing videogames , agreed .
而baker想到了他那处于青春期的儿子玩视频游戏时脸上那种紧张专注的表情,欣然表示同意。
Who believed I was part of a secret preteen organization .
他们以为我是一个未成年秘密组织的成员。
This online magazine shows just how cool parenting can be , from pregnancy to the preteen years .
通过这本在线杂志,你会发现原来为人父母也并非难事。
A preteen 's life is changed after befriending the new girl at school .
在与一个新的女孩成为朋友之后,一个青春期的生活被改变了。
It primarily affects preteen and teen girls , yet it is highly contagious and can infect mothers , too .
它主要影响到的是接近青春期和青春期的少女,不过它具有极强的“传染性”,也会使妈妈们受到传染。
But what was surprising to nicole hackman , a pediatrician with penn state hershey children 's hospital who was the lead author of the study , was how many of the more than 700 preteen sitters surveyed reported to have engaged in unsafe behaviors while on the job .
Wednesday , sept.15 ( healthday news ) -- american children from low-income families who are exposed to well-structured , attentive and stimulating preschool programs between the ages of 2 and 4 years are less likely to develop behavioral problems during their preteen years , new research says .