Propelled by immigration, language diversity is increasing in the United States, and more young children are exposed to two or more languages at home from birth. Known as dual language learners (DLLs), the benefits of this exposure include multilingual and multiliterate outcomes. However, DLLs introduce complexity for the pediatric provider's assessment of language development, identification of potential language delays, and timely referrals. If language delays are not promptly identified and followed with early intervention, they can persist and lead to poor outcomes across multiple domains.

中文翻译：

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双语学习者语言发展评估：案例报告

在移民的推动下，美国的语言多样性正在增加，越来越多的幼儿从出生起就在家里接触两种或多种语言。这种接触的好处被称为双语言学习者（DLL），包括多语言和多文字的结果。然而，DLL 给儿科提供者评估语言发展、识别潜在语言延迟和及时转诊带来了复杂性。如果没有及时发现语言延迟并进行早期干预，它们可能会持续存在并导致多个领域的不良结果。