Note 130 — X (continued 2)

This, if it were intended as an account of the genesis of psychology as a science and of the psychological interest on the part of the individual, would doubtless be most inadequate. We have, for one thing, made no mention of the part which error and resulting practical failure play in stimulating an interest in the judgmental processes of observation and the like, and in technique of the control of these. Here, as well as in the processes of execution of our purposes, must be found many of the roots of psychology as a science. Moreover, no explanation has been offered above for the appropriation by the "energetic" self of these phenomena of interruption and retardation of its energy as being, in fact, its own, or within itself. The problem would appear to be psychological, and so without our province, and we gladly pass it by.