Table 2.

Relationships between operation span score (OSPAN), stop-signal response time (SSRT), age, and naming RT and ex-Gaussian parameters μ and τ for picture naming.

	Naming RT	Naming μ	Naming τ	OSPAN	SSRT	Age
Vocabulary	0.09	0.08	0.02	0.21*	−0.06	−0.10
Naming RT		0.77**	0.76**	−0.22*	0.19	0.39**
Naming μ			0.18	−0.23*	0.21*	0.39**
Naming τ				−0.11	0.07	0.22*
OSPAN					−0.04	−0.27**
SSRT						0.20*

^*p < 0.05;

^**p < 0.01.