DTT interventions can be implemented in a range of settings, including educational settings (mainstream and specialised, school and pre-school) and children and young people’s homes.
Gellir gweithredu ymyriadau DTT mewn ystod o leoliadau, yn cynnwys lleoliadau addysgol (prif ffrwd ac arbenigol, ysgol a cyn-ysgol) ac yng nghartrefi plant a phobl ifanc.