She thinks there's a critical period in early childhood when the lack of sleep is particularly detrimental to development, even if sleep habits improve later on.

她认为，幼童时期中存在一个关键阶段，在这一阶段缺乏睡眠对孩子的成长尤为不利，即使他们今后的睡眠习惯有所改善也无法补救。

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A lack of iodine intake during pregnancy and early childhood results in impaired cognitive and motor development in young children.

在妊娠期间和幼儿期缺乏碘摄入，可导致幼儿的认知和运动发育受损。

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Jamaica: in Jamaica, the Bank is co-financing the implementation of the National Strategic Plan for Early Childhood Development (NSP).

牙买加：世行正在共同资助实施国家儿童早期开发战略规划。

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She also brought in Christina Groark and Robert McCall, two experts in early-childhood development from the University of Pittsburgh, to evaluate conditions at the orphanages before and after Whole Child provides training.

FORBES: Magazine Article

Neurology tells us of dramatic changes in early development and childhood where key genetic pathways are involved.

FORBES: Specter Of Wakefield Retractions Haunts Evidence Of Gut Inflammation In Autism

Dr. Kozue Kay Nagata, Director, UNESCO Islamabad in her message highlighted the importance of early intervention through Early Childhood Care and Education in the development of children with Down syndrome.

UNESCO: EDUCATION