. Author manuscript; available in PMC: 2017 Nov 1.

Published in final edited form as: J Dev Behav Pediatr. 2016 Nov-Dec;37(9):702–711. doi: 10.1097/DBP.0000000000000353

Table 4.

Correlation Matrix for Executive Function and Problematic Driving Outcomes

	1	2	3	4
1. MVCS^ł	-
2. Pulled Over^ł		-
3. Tickets^ł			-
4. EF Composite Score	.14	.07	.10	-
5. Emotion Control	.11	.38^**	.09	−.02
6. Inhibition	.14	.42^**	.48^**	.32^*
7. Shift	.06	.23	.13	.02
8. Monitor	.22	.26	.23	.35^**
9. Working Memory	.30^*	.45^**	.31^*	.22
10. Plan/Organization	.41^**	.48^**	.32^*	.14
11. Task	.02	.39^**	.23	.29
12. Organization of Materials	.17	.47^**	.26	.27

Note. n = 46. MVCs = motor vehicle collisions. EF composite score is a standardized composite of performance on Trail Making Test and Backwards Digit Span Task.

^ł

Point biserial correlations.

p < .05.

^**

p< .01