https://novaglobalnews.com/news/business/crucial-challenges-of-using-waitlist-controls-when-performing-empirical-research 2026-05-03T10:00:31.754Z https://imageio.forbes.com/specials-images/imageserve/69f66b5fa07dbf87a81448e1/0x0.jpg AI and Mental Health Research: The Perils of Waitlist Controls