Which developmental stage is characterized by ideas being expressed in 2-3 word statements, typically around age 2?

The two-word stage is a significant milestone in language development usually observed around the age of 2. During this stage, children begin to combine two words to express ideas or convey meanings, effectively forming simple sentences that encapsulate their needs or observations. For example, a child might say "want cookie" or "mommy go," showcasing an ability to convey more complex ideas than in previous stages, such as the one-word stage, where communication consists of single words that often stand alone.

This stage marks a transition from using isolated words to constructing basic sender-receiver exchanges, paving the way for further language complexity. It reflects cognitive growth as children start to understand and utilize the syntax of their language, signaling a progression in both their speaking and comprehension abilities. This development is instrumental in helping children express their thoughts more clearly and interact more effectively with their environment.