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Moves in response to human voice (0 - 6 months)
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Period: to
Language Development 0 - 8 Years
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Makes vocalizations to respond to caregiver (0 - 6 months)
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Begins to babble (0-6 months)
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Demonstrates _+ or - responses with vocalizing (0 - 6 months)
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Laughs (0-6 months)
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Looks at pictures (6 - 12 months)
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Says 1 - 2 words unprompted (6 - 12 months)
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Recognizes some objects and people by name (6 -12 months)
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Mimics simple melody (6 -12 months)
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Gestures with meaning (6-12 months)
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Names objects (1-2 years)
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Follows 2-step directions with known words (1 - 2 years)
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Demonstrates question inflection to make requests (1 - 2 years)
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Vocabulary expands to 200 + words
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Recognizes some prepositions (2 - 3 years)
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Uses 3 -4 word sentences (2 -3 years)
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Answers yes/no questions (2 - 3 years)
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Starts generalizing verb endings (2 -3 years)
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Expresses feelings (2-3 years)
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Uses pronouns (3 -4 years)
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Vocabulary over 1500 words (3 -4 years)
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Can use terms "before' and "after"
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Can describe function of object (3 - 4 years)
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Uses "does" to ask questions about unseen party (4 - 5 years_
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Makes yes/no questions (3 - 4 years)
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Can use comparatives with -er (4 - 5 years)
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More complex sentences (4 -5 years)
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Vocabulary 2500 + words (4 -5 years)
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Articles, pronouns and prespositions embedded (5 - 6 years)
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Relays events with timeline (5 - 6 years)
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Uses future tense (4-5 years)
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Elaborate relaying of past events (6 - 8 years)
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Uses future tense
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Opposites mastered (6 - 8 years)
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Tells longer stories and uses imagination (4- 5 years)
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Can carry on meaningful conversations with an adult (6-8 years)
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Present perfect questions (6-8 years)
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Limited lapses in grammar (6 - 8 years)