NORMS WE Information Matrices Digit Span DOT A Math 1 0 0 0-5 11-13 0 2 1 1 6 14-16 3 2 17-18 1 4 2 7 19-21 2 5 3 22-24 6 3 8 25-26 3 7 4 9 27-29 8 4 30-33 4 9 5 10 34-35 10 6 5 11 36-38 5 11 6 12 39-40 12 7 13 41-43 6 13 7 44-45 14 8 14 46-49 7 15 9 8 15 50-51 16 10 9 16 52-54 8 17 11 10 55-56 18 11 9 19 12 12 17 10