A Language Milestone Appearing During the Infant Pre-Language Stage of Development

Question

A language milestone appearing during the infant pre-language stage of development
A)Sensitivity to rising and falling intonation patterns
B)Occurrence of rapid and dramatic language changes
C)Use of over-extended word meanings
D)Ability to understand idioms

Accepted Answer

Sensitivity to rising and falling intonation patterns is a key milestone in the pre-language stage of infant development. This ability helps infants distinguish between different types of speech sounds and begins to lay the foundation for understanding language.