Developmental milestones for most children at 12 months (1 year)

How your child plays, learns, speaks, acts, and moves offers important clues about your child’s development. Developmental milestones are things most children can do by a certain age.

What most children do by 12 months of age (1 Year):

Social and Emotional

Language and Communication

Cognitive (Learning, Thinking, Problem Solving)

Movement and Physical Development

Information provided by the CDC Act Early Program

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