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Table 1 Matching criteria for the number comparison task

From: Sex differences and functional hemispheric asymmetries during number comparison

  FormA FormB
Left Right Left Right
Comp Incomp Comp Incomp Comp Incomp Comp Incomp
Upper number 58.83 ± 21.59 59.53 ± 20.59 58.95 ± 21.77 58.70 ± 21.94 59.28 ± 21.83 58.88 ± 23.89 58.58 ± 22.54 58.95 ± 20.90
Lower number 59.35 ± 21.55 59.45 ± 19.28 59.13 ± 23.54 59.83 ± 22.64 58.80 ± 23.24 59.23 ± 18.89 59.60 ± 23.76 58.40 ± 21.40
Larger number 75.80 ± 15.30 75.95 ± 14.33 75.83 ± 16.70 75.68 ± 15.16 75.83 ± 17.05 75.65 ± 16.37 75.80 ± 16.05 75.20 ± 15.50
Smaller number 42.38 ± 17.55 43.03 ± 14.74 42.25 ± 18.31 42.85 ± 14.56 42.25 ± 17.65 42.45 ± 16.14 42.38 ± 15.57 42.15 ± 15.50
Distance 33.43 ± 14.48 32.93 ± 14.21 33.58 ± 14.60 32.83 ± 16.89 33.58 ± 15.29 33.20 ± 16.36 33.43 ± 15.66 33.05 ± 16.05
Problem size (sum) 118.18 ± 29.09 118.98 ± 25.36 118.08 ± 31.86 118.53 ± 24.47 118.08 ± 31.16 118.10 ± 28.10 118.18 ± 27.48 117.35 ± 26.53
Decade distance 2.80 ± 1.48 3.83 ± 1.43 2.83 ± 1.51 3.80 ± 1.68 2.85 ± 1.58 3.85 ± 1.62 2.78 ± 1.61 3.80 ± 1.60
Unit distance 5.43 ± 1.45 5.33 ± 1.36 5.33 ± 1.26 5.18 ± 1.11 5.08 ± 1.18 5.30 ± 0.97 5.68 ± 1.33 4.95 ± 1.35
  1. Scores are means ± SD
  2. Comp compatible items, Incomp incompatible items, FormA first form of the number comparison task, FormB second form of the number comparison task, decade distance distance between the decades of the two numbers, unit distance distance between the units of the two numbers
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