Corsi revised her earlier theory that Spot and Lefty had not spoken in the presence of the leaders because they were of a lower caste.

The authorities have since revised their theory and say the killing might have been premeditated.

But Seung is the only scholar to advocate the thesis that Plato revised his theory of Forms.

Soon he revised his theory about the unknown man ahead of him.

Some researchers are even attempting to create their own theories of affordances instead of revising Gibson's theory to accommodate new findings.

Darwin continued to research and extensively revise his theory while focusing on his main work of publishing the scientific results of the Beagle voyage.

We must revise our theory and our plan.

This is, of course, just the kind of fact which should have led Hume to revise his whole theory.

As a result, Pashukanis started to revise his theory of state.

A ditective should always be ready to revise or discard his working theory.