Jenna is 14 months old and uses only "bottle," "no," "up," "bye-bye," "mama," and "dada" when she talks. however, when the family is on their way to visit jenna's grandmother, and her father tells jenna to get her blue bunny from the bedroom and bring it with her, jenna quickly runs to get the bunny. this episode demonstrates that

This episode demonstrates that "toddlers' receptive vocabularies are larger than their productive vocabularies."

After children articulate their first words, their vocabulary develops gradually for the following couple of months. Little children regularly can state in the vicinity of three and fifty words by year and a half. Be that as it may, their responsive vocabulary is bigger than their gainful vocabulary. That is, they can understand a larger number of words talked by others than they can create to convey what needs be. In this manner, little children can comprehend fifty words a very long time before they can state fifty words.