highly significantp<0.000
Similarly, Student’s t-test showed a highly significant difference between the two groups for scores on the two TMT tasks A and B and the time difference between the two tasks [(t=2.4, p<0.000) for task A; (t=3.8, p<0.000) for task B, and (t=3.8, p<0.000) for the time difference between the two tasks, respectively].