Diagnostic Test https://docs.google.com/document/d/13I2rGxPB39yAky9G5ypnDfOznhxatEae/edit?usp=sharing&ouid=104924276614639992056&rtpof=true&sd=true Topics to write: RPT 1. AI & Digital Tools in Language Learning ChatGPT vs. human tutors for engineering students’ technical writing accuracy – Comparative experimental study. Voice assistants (Google/Alexa) for reducing South Indian English pronunciation errors – Long-term effectiveness. AI-powered real-time feedback in virtual presentations – Does it reduce public speaking anxiety? Engineering students’ over-reliance on Grammarly for academic papers – A dependency risk analysis. Gamified coding platforms (e.g., LeetCode) as accidental English learning tools – Unintended benefits. 2. Psychological & Sociocultural Barriers “Code-switching guilt” among Tamil/Telugu-medium students in English-dominant classrooms – A qualitative study. Impact of engineering jargon mastery on soci...