Table 5.

Task performance of aided group and comparison group.

Tasks and variables	Aided	Comparison	t	p
	Mean (SD)	Mean (SD)
BAC CONSTRUCTION
Items correctly solved (%) (N = 28, 27)	64.7 (34.1)	92.6 (10.1)	−4.147	0.000*
Time (sec) (N = 26,27)	419.6 (251.7)	88.2 (51.7)	6.808	0.000*
Planning (N = 27, 27)	2.5 (0.5)	2.8 (0.2)	−3.353	0.002*
Objects (N = 27, 27)	0.58 (0.29)	0.90 (0.10)	−5.384	0.000*
Attributes (N = 27, 27)	1.01 (0.51)	1.67 (0.55)	−4.665	0.000*
Specificity of utterance (initial) (N = 27, 27)	2.2 (0.6)	3.2 (0.5)	−6.575	0.000*
Specificity of utterance (final) (N = 27, 27)	2.6 (0.7)	3.5 (0.5)	−6.029	0.000*
Monitoring (N = 28, 27)	0.4 (0.2)	0.3 (0.3)	0.693	0.491
BAC DESCRIPTION
Items correctly solved (%) (N = 27, 22)	65.1 (28.7)	96.7 (7.4)	−5.517	0.000*
Impulsivity (%) (N = 27, 25)	14.6 (23.9)	1.6 (4.4)	2.793	0.009*

t, t-test (independent samples t-test, equal variances not assumed).

^*p < 0.05.