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Milestones for Language/Cognition CPN

begins to babble 3 months
turn to rattling noise 3 months
notices own hands 3 months
laugh 4 months
continuous babbling 6 months
babbles in response to sounds as in coversation 6 months
develops "object permanence" 9 months
says "mama" and "dada" 10 months
says 5 words but understands many more 12 months
says 50 words but understands many more 18 months
says 400 words 24 months
uses 2-3 word phrases 24 months
understands cause and effect 7-9 months
develops sense of time and space School age
egocentric invincability Adolescents
uses past experiences when making decisions Adolescents
3-4 word sentences 3 years old
4-5 word sentences 4 years old
5-6 word sentences 5 years old
Typical fears of a preschooler body integrity, pain, and loss of control
takes turns, shares, and follow rules 3-5 years old
Created by: iTwiz