Objective To investigate the developmental characteristics of children aged 8~16 months of lexical comprehension, explore the early development of Chinese vocabulary comprehension in infants. Methods Using Chinese communicative Development Inventory (CCDI Putonghua version), parents of 620 children(8~16 months)were asked to reported their children's language abilities. Results From 8~16 months of age was the rapid growth of the vocabulary comprehension, vocabulary comprehension capacity increased steadily in all sections with chronological age.Eighty-month-old children could understand an average of 53 words, include 23 nouns and 16 verbs.By 16 months, children could understand 310 words, include 153 nouns and 69 verbs.Nouns and verbs were stable occupy more than 70%, noun proportion increased gradually, the verb occupies the proportion declined gradually. Conclusion 8~16 months of age is a period of rapid development of children's vocabulary comprehension.By 8 months children could understand to 50 words, In 16 months, children could understand 300 words.
Key words
vocabulary comprehension /
language development /
child development /
children
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