At what age should a child begin showing improvement in communication skills as a developmental milestone?

A child typically shows significant improvement in communication skills by the age of 36 months. At this stage, children usually possess a vocabulary of around 200 to 1,000 words and begin combining words to form simple sentences. They also start to engage in more complex conversations and can express their needs and thoughts more clearly.

By 36 months, children not only have a broader vocabulary but also demonstrate an understanding of basic grammar and can follow simple instructions. This developmental milestone is crucial as it lays the foundation for later literacy skills and effective communication. Progress in this area is not only measured by vocabulary but also by the ability to engage in dialogue, use language to express emotions, and interact socially with peers and adults.