It holds that even though every mental act has an object or intention, many of those objects do not exist at all.

That is the supposition of A. One can think more, better, but according to a new mental act.

The book lists 131 experiments in which researchers tried to influence a living system by some intentional mental act.

Does it follow that he is making a statement, reporting his mental act of knowing, as opposed to doing something?

Second, is someone who says 'I know' reporting his mental act of knowing?

"By the time we get around to the mental act, six weeks from now, you'll be fully rehearsed."

He focused his attention and performed once more the mental act of identification that allowed him to share the bird's consciousness.

She needed to get her mental act together and try dream walking again today.

In many countries, certain subject areas are excluded from patents, such as business methods and mental acts.

Does the fixity on a particular occasion set in as a purely mental act of knowledge?