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One Month old - Cries whe unconfortable;responds to voice
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Makes vowel-like sounds Responds with vocalization to mother's smile and voice Listens to voices Cries less Makes cooing sounds
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Vowels begin to be interspersed with more consonants Babbles and becomes more active during exciting sounds Vocalizes pleasures and displeasures
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Uses words meaningfully Responds to 1 or 2 words other than name Imitates coughs, tongue clicking, and hissing
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Says 2 to 8 words Imitates sounds of animals Controls intonations, patterns of those similar to parents
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Says 4 to 6 six words at 15 months, 10 or more at 18 months Points to desired objects Vocalizes voice up and down
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Forms short sentences with vocabulary of about 300 words Uses pronouns Verbalizes need for food, drink, and toilet
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Gives first and last names Enjoys rhymes and singing
Vocabulary of about 900 words Talks in sentences of about nine words Asks many questions Repeats common rhymes Says sounds a, m, b, p, n, l, w -
Asks question- "What, Where, Who?" Speaks clearly ad is understood by non-family members Gives reasonable answers to basic questions Says sounds of d, g, f, k, y
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Speaks clearly in sentances up to 5 - 6 words
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Uses all types of sentance structure Prints letters Draws a person with at least 8 body parts Imitates building steps with blocks
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Thinks in concrete terms Able to read and write
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Able to understand advanced levels of communication May respond with monosyllable answers High level of comprehension and vocabulary
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The language is one of the most powerful instruments at the service of human communication. Different theoretical positions are its origins at levels that fluctuate between appointments genetic and acquired. The acquisition of its processes and basic dimensions occur between five and six years of age. This fact justifies the initiation of new cycle of learning symbolic, in the form of written symbols that reflect an explicit reality and deliver the internal representation of the spoken language.