Reinfer

One can reinfer only on the condition of having forgotten. It is customary to speak of evidence as inferring the conclusion. This of course is figurative. What does not seem to the subject to be discovery is not inference.

The revision process consists of utilizing environmentally derived cues to reinfer each attribute of θ by the identification method.

All they need do is observe that they are able to reinfer what they have already inferred about things, or as James says, repossess what they have already possessed.