Self-test ยท 3 questions ยท 1 min
Brief Biosocial Gambling Screen
Three questions developed by Harvard-affiliated researchers to flag possible gambling disorder.
Private by design. Everything runs in your browser. We don't store, send or track your answers โ and this is a screening aid, not a diagnosis.
Why a "yes" matters
Each BBGS question targets a behaviour that rarely appears in recreational gambling. If any applied to you, read the warning signs and find support in your country. If money is already tight, see managing money after gambling harm.
Frequently asked questions
What is the BBGS?
The Brief Biosocial Gambling Screen is a three-question screen developed by the Division on Addiction at Cambridge Health Alliance, a Harvard Medical School teaching affiliate, to detect possible gambling disorder.
What do the three questions measure?
They cover withdrawal (restlessness when stopping), deception (hiding gambling) and financial bail-outs โ three signals that are strongly associated with gambling disorder.