Table 1: Pre-, 0’ post-, and 50’ post intervention attentional variable scores (mean values ± SD) for girls and boys of open and closed skill sports.

Open skill sport Closed skill sport
Pre 0’ post 50’ post Pre 0’ post 50’ post
Girls - - - - - - - - - - - - - - - - - - - - - - - -
TN - 408.44 ± 77.02 - 457.17 ± 105.44 - 467.72 ± 113.92 - 336.41 ± 50.03 - 362.41 ± 104.32 - 353.35 ± 76.88
CP - 136.94 ± 29.85 - 170.50 ± 40.81 - 182.778 ± 46.35 - 93.88 ± 22.06 - 97.05 ± 23.60+ - 58.47 ± 17.55
E% - 8.26 ± 3.70 - 4.47 ± 2.75 - 3.78 ± 1.44 - 13.86 ± 4.9 - 13.93 ± 7.05+ - 24.12 ± 7.60
Boys - - - - - - - - - - - - - - - - - - - - - - - -
TN - 398.78 ± 82.15 - 450.57 ± 115.75 - 470.57 ± 124.22 - 334.11 ± 49.51 - 362.11 ± 101.21 - 352.38 ± 74.69
CP - 133.21 ± 38.23 - 160.12 ± 49.43 - 173.06 ± 54.94 - 95.82 ± 22.12 - 96.58 ± 22.64 - 60.88 ± 17.37
E% - 7.64 ± 3.27 - 4.37 ± 2.74 - 3.68 ± 1.54 - 14.11 ± 5.01 - 13.20 ± 7.38 - 23.00 ± 7.40

TN, total number of items processed; CP, number of letters correctly marked minus errors committed; E%, percentage of errors.