. 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 3.

Correlations Among SCT, Achievement, and Graphomotor Speed.

	SCT Slow	SCT Sluggish	SCT Daydreamy	Reading ability	Reading fluency	Math ability	Math fluency	Inattention	Graphomotor speed
Age	−.107	.193^*	−.082	−.104	−.038	−.090	.050	−.096	−.136^*
SCT Slow		.305^**	.421^**	−.219^**	−.264^**	−.249^**	−.286^**	.785^**	−.138^*
SCT Sluggish			.399^**	.020	.066	−.063	−.013	.341^**	−.148^*
SCT Daydreamy				.062	−.029	−.088	−.195^**	.586^**	−.044
Reading Ability					.655^**	.574^**	.395^**	−.073	.191^**
Reading Fluency						.432^**	.570^**	−.065	.464^**
Math Ability							.594^**	−.138^*	.333^**
Math Fluency								−.176^**	.514^**
Inattention									−.064

Note. SCT = Sluggish Cognitive Tempo

p < .05.

^**

p < .01.