Table 2.

Correlations Between Executive Function Tasks and Age in each group.

	1	2	3	4	5	6	7
Young adults (N = 124)
1. Stroop	—
2. Simon	.09	—
3. Keep Track	.00	.16	—
4. Consonant Updating	.08	.17	.33**	—
5. Proportional Number-Letter	.07	.18*	.14	.11	—
6. Proportional Global-Local	.19*	.05	−.06	−.07	.24**	—
7. Age	−.07	−.03	.19*	.08	.08	−.21*	—
	1	2	3	4	5	6	7
Young-older adults (N = 120)
1. Stroop	—
2. Simon (N = 102)	.04	—
3. Keep Track	.13	.01	—
4. Consonant Updating	.23*	.01	.33**	—
5. Proportional Number-Letter	.20*	.05	.08	.13	—
6. Proportional Global-Local	.16	.08	.30**	.06	.35**	—
7. Age	−.10	−.02	−.21*	−.15	−.04	−.13	—
	1	2	3	4	5	6	7
Old-older adults (N = 125)
1. Stroop	—
2. Simon (N = 87)	−.00	—
3. Keep Track	.13	.12	—
4. Consonant Updating	.20*	.22*	.20*	—
5. Proportional Number-Letter	.16	.23*	.12	.22*	—
6. Proportional Global-Local	.01	.14	.14	.08	.34**	—
7. Age	−.06	−.17	−.10	.05	−.15	−.05	—

^*p < .05;

^**p < .01.