. 2018 May 16;49(6):974–992. doi: 10.1007/s10578-018-0812-x

Table 5.

Means scores (standard errors) on pre- and post-treatment performance-based tests of youth in the three treatment conditions and main results of the repeated measures ANCOVA^A (completer analysis)

	Pre			Post			F Time	F Time × group
	Cogmed WMT (n = 28)	Stimulant medication (n = 30)	Combined treatment (n = 20)	Cogmed WMT (n = 28)	Stimulant medication (n = 30)	Combined treatment (n = 20)	F Time	F Time × group
WISC digit span	12.25 (0.49)^a	11.56 (0.46)^a	11.92 (0.56)^a	13.65 (0.56)^b	11.84 (0.53)^a	13.83 (0.65)^b	3.75*	3.48*
Corsi block span	13.86 (0.46)^a	12.79 (0.44)^a	13.50 (0.53)^a	17.11 (0.57)^b	14.13 (0.54)^c	17.35 (0.66)^b	6.40*	6.04**
Stroop interference	68.68 (7.27)^a	87.58 (6.89)^a	71.18 (8.44)^a	59.93 (4.90)^b	54.07 (4.64)^b	52.06 (5.69)^b	26.92***	4.21*
Bourdon-vos speed	17.20 (0.82)^a	18.35 (0.78)^a	16.78 (0.95)^a	14.80 (0.56)^b	14.75 (0.53)^b	14.77 (0.65)^b	28.66***	2.95
Bourdon-vos regularity	3.76 (0.35)^a	3.71 (0.33)^a	3.22 (0.40)^a	2.57 (0.19)^b	2.25 (0.18)^b	2.08 (0.22)^b	19.21***	0.16
Bourdon-vos accuracy	22.84 (4.20)^a	20.00 (3.98)^a	26.13 (4.88)^a	15.22 (3.25)^b	12.95 (3.08)^b	11.27 (3.78)^b	4.92*	2.19
TEA-Ch sky search—selective attention	4.52 (0.23)^a	4.30 (0.22)^a	4.34 (0.27)^a	3.52 (0.21)^b	3.41 (0.20)^b	3.35 (0.25)^b	12.46**	0.07
TEA-Ch score!—sustained attention	7.38 (0.41)	7.02 (0.39)	7.25 (0.48)	8.10 (0.38)	7.81 (0.36)	8.09 (0.44)	3.40	0.01
TEA-Ch sky search DT—divided attention	2.38 (1.01)	2.79 (0.95)	3.90 (1.17)	1.91 (0.92)	2.12 (0.87)	1.83 (1.07)	0.05	0.39
TEA-Ch score! DT—divided attention	14.18 (0.53)^a	13.68 (0.50)^a	14.23 (0.61)^a	15.19 (0.54)^b	15.83 (0.51)^b	15.39 (0.62)^ab	7.23**	1.22

Superscripts pertain to between-group (Cogmed WMT vs. stimulant medication vs. combined treatment on both assessment occasions separately) and within-group (pre- to post-treatment) differences; means not sharing similar superscripts differ at p < .05

WMT working memory training, WISC Wechsler Intelligence Scale for Children, TEA-Ch test of everyday attention for children, DT dual task

*** p < .001, ** p < .01, * p < .05, † p = .05

^AAll analyses were controlled for age