Page:Mary Whiton Calkins - Experimental Psychology at Wellesley College (The American Journal of Psychology, 1892-11-01).pdf/8

Rh pattern of wall-paper or carpet, with any crack in the plastering or with any other line which you might have seen when learning the numbers in childhood?”

So far, then, as our results support any theory, they tend toward one that is physiological; at least, they oppose, especially with reference to colored hearing, the explanations through any other than forgotten and fundamental childhood associations.