Journal de phonétique et d'audiologie
Libre accès
ISSN: 2471-9455
ISSN: 2471-9455
Yunfang Zheng
Developmental delay is diagnosed when a child does not attain normal developmental milestones at the expected age. Speech is the sound produced, while language is a measure of comprehension. The acquisition of intelligible speech and language is a useful marker for the child's overall development and intellect