平均的な子供の語彙力は？
平均的な子どもは、生後20カ月ごろまでに初めて言葉を使い始め、3歳までに1000～1200語程度になるのが普通だ。
Around the age of 4, they usually have between 1500 and 1600 words, and this vocabulary increases as the child learns more words.
It is worth noting that the size of the vocabulary can vary greatly from child to child and can be influenced by many factors, such as the way they communicate with their parents, the books they read, the television they watch or the frequency of social interactions.
