Table 2.

Assessments of executive functioning difficulties

	Mean	S.D.	Median	Range (min-max)
Performance-based tasks of executive functions
Stroop’s task
- Time-based interference score	14604.29	6729.00	13270.00	23,770 (5820.00-29590.00)
- Accuracy-based interference score	0.20	0.63	0.00	3.00 (0.00–3.00)
- Percent interference	127.84	57.66	126.13	247.16 (46.59-293.75)
Cancellation task
- Combined efficiency score	0.58	0.13	0.61	0.55 (0.31-0.86)
Parent-reported executive functioning difficulties
BRIEF – Inhibit score	15.94	5.42	15.00	20.00 (10.00–30.00)
BRIEF – Shift score	16.60	2.92	17.00	12.00 (9.00–21.00)
BRIEF – Emotional control score	20.86	4.34	20.00	19.00 (11.00–30.00)
BRIEF – Initiate score	16.89	3.99	17.00	16.00 (8.00–24.00)
BRIEF – Working memory score	19.97	4.73	20.00	19.00 (10.00–29.00)
BRIEF – Plan/organize score	23.91	5.89	23.00	20.00 (13.00–33.00)
BRIEF – Organization of materials score	13.14	3.57	14.00	12.00 (6.00–18.00)
BRIEF – Monitor score	16.00	3.76	16.00	16.00 (8.00–24.00)