[The effect of attention on rotations of drawings in the Bender test]

The aim of the work was to prove the dependence of middle degree rotations of the drawings in Bender test and its form on attention level defined in digit span test (part I--repeated directly). The material consisted of 40 patients treated in Neurological Clinic of Medical University in Wrocław (24 of them had organic brain disorder, 16--had not any brain disease). In statistical analysis I used the Kruskal-Wallis non-parametric method and parametric simple regression analyses. I proved that the dependence was of curve-lined character and was expressed by the formula: ln Y = 3,26181 - 1,08144 ln X. This equation explains 9% variability in middle rotation degrees obtained in examination.