The second part focuses on the different uses of digital technology in language science research methodologies.

• Zouaidi relies on two French and Arabic corpuses to analyze the lexicon of affects through a semantic and syntactic study.
• Wang offers a bibliometric analysis using digital tools of textbooks for learning secondary and foreign languages in China.
• Mazzioti is interested in the contribution of digital technology to the analysis of teachers' interventions in student copies.
• Gharbi exploits a corpus of tweets to propose a linguistic description of expressive formulas.
• Finally, Do studies French concession markers from corpus of media debates.