Fig. 1. Experimental design. Participantswere asked to describe the colored digits onscreen by (A) naming the color and the numbers thatwere colored (B) counting the number of colored
digits and naming the digits that were colored, (C) naming the complex number the colored digits formed, (D) naming the complex number on the left and the units number on the right
individually or (E) naming the colored digits individually in a list like fashion.