She was right, I'd put a lot of hope on her confirming my theory.

One doesn't make a name for himself by confirming someone else's theory.

It not only confirmed his theory, but also brought him to fame.

Ms. Keller has yet to confirm her theory about how the cake came to be.

The scientists conducted several studies to confirm their theory.

Pip does not confirm his theory and merely says "Yes, something like that."

But that meeting only confirmed his theory about integrity.

The technique can also be used to confirm or refute current theories.

The spirits confirmed Dodd's theory, which he published in 1943.

Even as they worked to confirm their theory, engineers worked on a repair.