Columbia University has barred vocal pro-Israel faculty member Shai Davidai from campus because of unspecified conduct on Oct. 7, 2024—the anniversary of the Hamas attack on Israelis, when there were ...

By Vimal Patel and Sharon Otterman Columbia University has temporarily barred a vocal pro-Israel professor from campus, saying he repeatedly harassed and intimidated the school’s employees.

Vocal stimming involves making repetitive sounds to self-regulate and achieve a sense of comfort, focus, or calm. Many people with ADHD may vocal stim as a self-soothing mechanism. “Stimming ...