This experiment tests whether an "AI Recommended" label influences users' UI design preferences. Participants view 8 pairs of interface mockups and select their preferred option. Half see neutral labels (control); half see one option per pair marked with a "★ AI Recommended" badge (treatment).
/code — Experiment HTML, redirector, CSS
/docs — README, RUNBOOK, METHODS, CONSENT, DEBRIEF, IRB checklist
- Open
docs/RUNBOOK.mdand follow Step 1 - Open
http://localhost:8000/code/index.html?condition=control(Control) - Open
http://localhost:8000/code/index.html?condition=ai(Treatment) - Data is synced to Firebase and available via CSV download.
| File | Purpose |
|---|---|
code/index.html |
Unified experiment page (loads via URL params) |
code/experiment.js |
Logic for randomization, trials, and Firebase sync |
- Modern web browser (Chrome, Firefox, Edge)
- Optional: local HTTP server (
python -m http.server 8000)
[Your Name / Email]
Generated: 2026-02-27 | Version: 1.0