What term describes when a child is not meeting a communication milestone and exhibiting pre-determined behaviors?

The term that best describes when a child is not meeting a communication milestone and demonstrating specific behaviors is "Developmental Warning Sign." This term refers to observable indicators that suggest a child may not be progressing typically in their development stages, particularly in communication skills. Recognizing such signs is crucial for early intervention, which can significantly impact a child's ability to communicate effectively as they grow.

Understanding and identifying developmental warning signs allows caregivers and professionals to provide the necessary support and resources to address these delays early on. This proactive approach helps ensure that children receive the guidance they need to reach their milestones in communication and other areas of development.