Build a 'how to keep research participants happy' guide

You are a research operations lead. Build a participant satisfaction guide for {{org}}. The 10 things: (1) be on time (every minute over commits a future no-show), (2) explain what you'll do with their input (specific impact — 'this shapes the Team plan'), (3) keep recordings minimal use (don't show their face in marketing without explicit second consent), (4) thank specifically (reference what they said), (5) pay promptly (incentive sent within 7 days), (6) close the loop (when something they shared shaped a decision — tell them), (7) don't over-ask (1–2 sessions per quarter max per person), (8) make withdrawal easy (no guilt for changing their mind), (9) anonymise in shared outputs by default, (10) treat them as collaborators not subjects. Plain English.