Two of my boys, “The Batman” and “Mr. Loquacious” received assurance of their salvation while away at teen camp. They returned home on a Friday, and were Baptised the Sunday morning after.
They are very happy to be definitely assured! We do not teach (or believe in!) a “one, two, three, repeat after me prayer for salvation, and they both felt that was all they had done when younger. We can definitely see differences in them, and they are paying more attention, learning, and trying harder to keep a good testimony. 🙂