My Sons Saw Something I Missed. Then Other Adults Proved Them Right.

Chris Coulter's sons, Zac and Sawyer, saw what he missed: friends often notice first. The Friend Signal Check is ten questions about change from normal, written for a two-minute attention span. After adults asked to use it, it now splits at 25, with separate questions for teens and young adults and for adult friends. Free, anonymous, no email. It's an awareness tool and doesn't diagnose.