Differentiate between a vocabulary spurt and a plateau in toddler language development?

Differentiate between a vocabulary spurt and a plateau in toddler language development?

• A. Spurt: grammar-focused; Plateau: vocabulary-focused.
• B. Spurt: rapid growth; plateau: slowed growth; both reflect underlying cognitive-linguistic processes.
• C. Spurt occurs in the second year; Plateau in the third.
• D. Spurt: slow growth; Plateau: rapid growth; both reflect external factors only.

Answer: (B)

The main idea here is that toddlers’ word learning can happen in bursts and then slow down, reflecting how their minds are processing and organizing language. A vocabulary spurt is a period of rapid word growth, where a child learns many new words in a relatively short time. A plateau is when that growth slows or stalls for a while. Both patterns come from cognitive-linguistic processes—how children map sounds to meanings, store and retrieve words, and use them in social contexts—not just external factors like environment. Why this best fits: it captures the natural distinction between a 빠르게 expanding vocabulary and a slower phase, and it notes that both phases are tied to the child’s internal language-learning mechanisms. The other statements mischaracterize the ideas (for example, assigning grammar focus to the spurt or specifying exact ages, or claiming the plateau is about external factors only), which doesn’t align with how vocabulary development unfolds in early childhood.

The main idea here is that toddlers’ word learning can happen in bursts and then slow down, reflecting how their minds are processing and organizing language. A vocabulary spurt is a period of rapid word growth, where a child learns many new words in a relatively short time. A plateau is when that growth slows or stalls for a while. Both patterns come from cognitive-linguistic processes—how children map sounds to meanings, store and retrieve words, and use them in social contexts—not just external factors like environment.

Why this best fits: it captures the natural distinction between a 빠르게 expanding vocabulary and a slower phase, and it notes that both phases are tied to the child’s internal language-learning mechanisms. The other statements mischaracterize the ideas (for example, assigning grammar focus to the spurt or specifying exact ages, or claiming the plateau is about external factors only), which doesn’t align with how vocabulary development unfolds in early childhood.