Dorien Bangma

FDM IN ADULTS WITH ADHD | 177 -1 0 1 Appendices Note. ADHD = attention-deficit/hyperactivity disorder; CI = Confidence Interval; INHIB = Response inhibition go/no-go task; NBV = N-Back Verbal test; STROOP = Stroop interference test; SWITCH = Task switching test; TMT-A = Trail Making Test – part A; TMT-B = Trail Making Test – part B; WAFS = Perception and Attention Functions test – Selective attention; WAFV = Perception and Attention Functions test – Vigilance; WAIS-IV = Wechsler Adult Intelligence Scale IV; 5POINT = 5- Point test. a Analysis of numeracy based on the performance of 45 adults with ADHD and 51 healthy controls. * p < .01. Appendix 7-1. Performances on measures of cognition of adults with ADHD (n = 27) and healthy controls (n = 50). Cognitive tests ADHD M (SD) Healthy controls M (SD) t p-value d (99%CI) Selective attention (WAFS reaction time) 370.07 (83.77) 390.92 (85.69) 1.03 .308 Vigilance (WAFV reaction time) 497.41 (89.85) 441.47 (77.35) -2.85 .006* Interference (STROOP interference) 0.19 (0.09) 0.13 (0.07) -2.98 .005* Verbal working memory (NBV accuracy) 12.22 (2.82) 12.30 (3.13) 0.11 .915 Figural fluency (5POINT number correct) 22.50 (7.92) 23.78 (9.93) 0.57 .571 Processing speed (TMT-A working time) 22.59 (4.83) 24.78 (8.03) 1.29 .200 Cognitive flexibility (TMT-B working time) 31.83 (8.62) 35.95 (13.52) 1.43 .156 Inhibition (INHIB reaction time) 0.30 (0.04) 0.28 (0.04) -2.29 .025 Task switching (SWITCH accuracy) 3.37 (6.08) 3.78 (5.64) 0.30 .768 Numeracy a (WAIS-IV Arithmetic accuracy) 17.0 (3.95) 19.06 (3.31) 2.84 .006*