While such repression may occur, people cannot remember ordinary events from the infant and toddler periods either.
这种压抑可能发生，但人们也同样不记得婴儿和学步期的普通事件。
2
There will be times when your infant spits up on your new sweater or your toddler throws an awful tantrum in public.
有时候，也许你的新毛 衣会被孩子的口水弄脏，也许你刚会走路的孩子会在公共场合大发脾气。
3
In 726 children, cognitive and language development at age 18 months were assessed using the Bayley Scales of Infant and Toddler development, Third Edition.