The Single Most Important Factor in Growth of Vocabulary Is

question 15

True/False

The single most important factor in growth of vocabulary is the child's language environment. Children have larger vocabularies when they are exposed to much high-quality language. The more words that children hear, the better. Specifically, children learn more words when their parents' speech is rich in different words and is grammatically sophisticated and when parents respond promptly and appropriately to their children's talk.
-adapted from Kail and Cavanaugh, Human Development: A Life-Span View , p. 165
The paragraph is organized inductively.

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Definitions:

Trade Barriers

Measures implemented by governments to regulate international trade, such as tariffs, quotas, and import bans, which can protect domestic industries.

Population Growth

The increase in the number of individuals in a population, usually measured as the percentage change at a specific time.

Foreign Aid

Financial or material assistance provided by one country to another, often to support economic development or humanitarian efforts.