For this experiment the colors of the words in the RCNd test, described in Experiment I, were printed in the same order but in the form of solid squares () from 24 point type instead of words. This sort of problem will be referred to as the [p. 650] "Naming color test" (NC). The RCNd test was employed also but in a very different manner from that in Experiment I. In this experiment the colors of the print of the series of names were to be called in succession ignoring the colors named by the words; e.g. where the word 'red' was printed in blue it was to be called 'blue,' where it was printed in green it was to be called 'green,' where the word 'brown' was printed in red it was to be called 'red,' etc. Thus color of the print was to be the controlling stimulus and not the name of the color spelled by the word. This is to be known as the "Naming color or word test where the color of the print and the word are different" (NCWd). (See Appendix B