. Author manuscript; available in PMC: 2019 Dec 1.

Published in final edited form as: J Atten Disord. 2018 May 20;23(14):1703–1710. doi: 10.1177/1087054718776468

Table 1.

Sample Demographic and Behavioral Characteristics.

	M	SD
Sex (% male)	67.6
Caucasian (%)	63.2
Black/African American (%)	20.6
Age	11.55	2.79
Vocabulary ability (ScS)	9.61	3.0
Untimed reading skills (SS)	97.00	12.41
Reading fluency (SS)	88.69	15.62
Untimed math skills (SS)	95.22	18.45
Math fluency (SS)	88.69	15.62
Inattention severity (raw)	14.66	6.26
SCT severity (raw)	15.19	7.98

Note. Vocabulary ScS = Wechsler Vocabulary subtest scaled score, M = 10, SD = 3; SS = standard score, M = 100, SD = 15; SCT = Sluggish Cognitive Tempo.