T1 Mean (SD) T2 Mean (SD) Difference between T2 andT1 Mean (SD) p values* Inhibition capacity         Speed (seconds) 80.5 (48.3) 74.9 (49.0) -5.6 (34.8) 0.09 Errors (amount) 4.7 (4.6) 4.8 (4.3) 0.1 (4.8) 0.76 * T test for paired samples

Table 3: Changes in inhibition capacity (Stroop Test part 3) between T1 and T2 (n=118)