1. Historical Language Change | Analyzing how English has evolved over time, using examples from The Great Frost (1608) and corpus data.

2. Lexical and Orthographic Shifts | Examining historical spelling variations, changing collocates, and shifts in meaning across centuries.

3. Corpus Linguistics and Language Trends | Using statistical data to understand patterns in word usage and linguistic evolution.

4. Child Language Acquisition | Investigating how children develop language skills through conversation, with a focus on interaction and meaning-making.

5. Pragmatic Features in Child Speech | Identifying turn-taking, intonation, and parental scaffolding in spoken language development.

6. Syntax and Morphology in Early Speech | Evaluating how young children form sentences, use grammar, and express ideas in real-time conversation.