Distinct reinforcement learning profiles distinguish between language and attentional neurodevelopmental disorders

Table 7 Demographic and psychometric data of the ADHD and control groups

Measurement	Control	Std. Deviation	ADHD	Std. Deviation	t value	p
Age (in years)	25.2	3.01	24.33	3.844	0.972	0.335
Decoding
Oral words recognition (accuracy)	112.966	14.919	107.466	13.415	1.501	0.139
Oral words recognition (speed)	114.966	14.48	109.766	13.317	1.448	0.153
Short verbal working memory
Digit span^a	11.633	2.326	9.833	2.52	2.875	0.006
Intellectual ability
Raven test^a	61.033	18.601	54	29.058	1.117	0.27
Attentional functions
ASRS^a	32.666	6.686	68.766	7.85	− 19.174	.001

ISSN: 1744-9081