The suggestion of mathematical method has been taken up by subsequent inquirers (as it was pursued even before Herbart’s time), but not in the sense he meant. Experimentation has now taken a prominent place in psychology. But in proportion as it has done so, psychology has lost its native character, and thrown itself into the arms of physiology. What Herbart calculated were actions and reactions of idea-forces: what the modern experimental school proposes to measure are to a large extent the velocities of certain physiological processes, the numerical specification of certain facts. Such ascertainments are unquestionably useful; as numerical precision is in other departments. But, taken in themselves, they do not carry us one bit further on the way to science. As experiments, further,—to note a point discussed elsewhere(34)—their value depends on the point of view, on the theory which has led to them, on the value of the general scheme for which they are intended to provide a special new determination. In many cases they serve to give a vivid reality to what was veiled under a general phrase. The truth looks so much more real when it is put in figures: as the size of a huge tree when set against a rock; or as when Milton bodies out his fallen angel by setting forth the ratio between his spear and the tallest Norway pine. But until the general relationship between soul and body is more clearly formulated, such statistics will have but a value of curiosity. (iii.) The Faculty-Psychology and its Critics. What Herbart (as well as Hegel) finds perpetual ground for objecting to is the talk about mental faculties. This objection is part of a general characteristic of all the higher philosophy; and the recurrence of it gives an illustration of how hard it is for any class of men to see themselves as others see them. If there be anything the vulgar believe to be true of philosophy, it is that it deals in distant and abstruse generalities, that it neglects the shades of individuality and reality, and launches out into unsubstantial general ideas. But it would be easy to gather from the great thinkers an anthology of passages in which they hold it forth as the great work of philosophy to rescue our conceptions from the indefiniteness and generality of popular conception, and to give them real, as opposed to a merely nominal, individuality.