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Period: to
Language Development In 1st Year
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Recognizing Voices
Before the end of the first month, the child can recognize their mother's voice. -
Coo-ing
In response to someone talking to them, the child will produce 'cooing' noises such as "ah-ah-ah" or "ooh-ooh-ooh". -
Vocalising
The child starts vocalising to get attention of someone. -
Forming sounds
By eight months, the child will start forming sounds like 'ah goo'. -
Babbling begins/increases
Babbling begins and increases; by year's end, infant masters sounds of own language and usually saud his or her first word.