What is the correct order of the stages of language development?

The order of language development typically begins with the use of single words, which is the initial stage where children express themselves using one-word utterances. As they grow and their language skills advance, they progress to more complex sentence structures, such as Subject-Verb-Object (S-V-O) constructions. Following this stage, children begin to demonstrate wh-fronting, which involves forming questions by inverting the order of the subject and the verb along with the question word, such as “What is that?” This progression reflects the natural development of language skills as children learn to form increasingly complex and grammatically correct sentences.

In contrast, the other options do not present a logical sequence that aligns with the typical developmental milestones in language learning. The stages represented in the other choices are either interleaved incorrectly or represent more advanced concepts that do not follow the initial single-word stage foundational to language acquisition. Therefore, the first option provides the accurate chronological order that captures the typical stages of language development.