Table 2.

Pearson Product-Moment Correlation Coefficients between Walking Trail Making Test and Traditional Executive Functioning Measures

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
1	–	.44	.27	.09	−.32	−.06	−.02	.24	<.01	−.02	−.01	.22	.03	−.37	−.32	−.40
2		–	.74**	.21	−.23	−.09	−.10	−.06	−.03	.12	.02	−.05	−.25	−.39	−.58	−.48
3			–	.68**	.02	−.60*	−.51	−.47	−.37	−.37	−.19	.06	−.55*	− .67**	−.82***	−.59*
4				–	.46	−.81***	−.73**	−.57*	−.25	−.37	−.24	.51	−.58*	−.75**	−.70**	−.62*
5					–	−.12	−.07	.01	.29	.12	−.05	.35	.07	−.18	−.03	−.12
6						–	.90***	.77**	.40	.64*	.44	−.33	.48	.57*	.56*	.59*
7							–	.90***	.32	.56*	.55*	−.39	.58*	.59*	.54*	.52
8								–	.34	.52*	.52*	−.21	.57*	.50	.40	.27
9									–	.81***	.22	.32	.28	.36	.49	−.02
10										–	.58*	.32	.13	.43	.40	.22
11											–	.15	−.01	.48	.30	.35
12												–	−.38	−.21	−.12	−.16
13													–	.44	.66*	.17
14														–	.83***	.56*
15															.68**	.82***
16															–	.51

Note. Scores for measures 5–10 and 12–16 are standardized, such that higher score reflects better performance. Score for measure 11 is raw, again with higher score reflecting better performance.

1. W-TMT-Baseline; 2. W-TMT-A; 3. W-TMT-B; 4. Cognitive Demand Cost; 5. American National Adult Reading Test; 6. California Verbal Learning Test-2, Trials 1–5; 7. California Verbal Learning Test-2, Short Delay Free Recall; 8. California Verbal Learning Test-2, Long Delay Free Recall; 9. Brief Visual Memory Test-R, Trials 1–3; 10. Brief Visual Memory Test-R, Long Delay Free Recall; 11. Brief Visual Memory Test-R, Copy; 12. Controlled Oral Word Association Test; 13. Animal Naming; 14. Trail Making Test A; 15. Trail Making Test B; 16. Wisconsin Card Sort Test, Perseverative Errors

^*p < .05;

^**p, .01;

^***p < .001