Answer :
If Frank is learning the names of two or three new objects or events every day. this rapid increase in vocabulary is referred to as the naming explosion.
What is naming explosion?
Naming explosion can be defined as the process of language development in which an infant vocabulary suddenly increase and this language development stage often begins when a child is 18 months.
Naming explosion is what often lead to rapid increase in vocabulary of infant.
Therefore if Frank is learning the names of two or three new objects or events every day. this rapid increase in vocabulary is referred to as the naming explosion.
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The sudden and rapid increase in Frank's vocabulary is known as the 'naming explosion' or 'vocabulary spurt,' a phenomenon where children learn numerous new words rapidly through fast-mapping.
The rapid increase in vocabulary that Frank is experiencing is referred to as the naming explosion or vocabulary spurt. This phenomenon often begins at about 18 months of age and involves a sudden surge in a child's vocabulary, especially in the number of nouns. During a vocabulary spurt, a child can typically absorb 10-20 new words per week through a process known as fast-mapping, whereby children quickly link new words to concepts they already know. The types of words learned can vary depending on the language: children learning verb-friendly languages like Chinese and Japanese acquire verbs more easily, whereas English-speaking children often learn nouns faster. However, English learners might require additional help with grammar to effectively use verbs.