As Hamilton's interest centered in behavior, he did not discuss ideation, but this does not prevent the comparison of his data with those of the present report, and the agreement of his findings with my own is obvious.

Box and Pole Experiment Following the box stacking test, Julius was given an opportunity to exhibit ideation in another type of experiment.

I hesitate to infer definite ideation from the available evidence, but I strongly suspect the presence of images and relatively ineffective or inadequate ideation.

But their results are in many respects more interesting, if not also more important, in the light which they throw on ideation than are those previously presented.