1. Child Language Interaction – Analyzing how children′s language at this stage enables engagement with peers and parents.

2. Language Development Theories – Applying linguistic frameworks, levels, and theories to understand language acquisition.

3. Parental Influence on Speech – Evaluating how parental interactions shape children’s communicative abilities.

4. Syntax and Lexical Growth – Examining sentence structures and vocabulary expansion in child speech.

5. Social and Pragmatic Development – Investigating how children use language in social contexts for effective communication.

6. Phonological and Morphological Features – Identifying key phonetic and grammatical patterns in early language use.