Note 167 — Chapter XVII

Seashore, C. E., in Psychol. Monogs, XIII, No. 1, pp. 21-60, Dec., 1910. See also Fletcher-Copp, ubi sup. Mrs. Copp declares that the gift of "positive pitch" or "absolute pitch," i. e., the ability to name any sound that is heard, "may be acquired, speaking very conservatively, by 80% of normal children," if they begin at an early age. It may be that this discrepancy with Seashore's careful laboratory tests is due to the fact that the pupils and teachers trained by Mrs. Copp are a selected lot, to start with.