It is convenient to distinguish the two kinds of experience which have thus been described, the experienc-ing and the experienc-ed, by technical words.

We cannot therefore say that mental acts contain a cognitive as well as a conative element.

An object is not first imagined or thought about and then expected or willed, but in being actively expected it is imagined as future and in being willed it is thought.

The sensory acts are accordingly distinguished by their objects.

Such being the nature of mental life, the business of psychology is primarily to describe in detail the various forms which attention or conation assumes upon the different levels of that life.

It is more difficult to designate this form of conation on its practical side by a satisfactory name.

Both expectations and memories are more than mere images founded on previous experience.