Table 2. .

Language profiles and measures of linguistic competence and processing speed of participants in Experiment 2. Self-reported proficiency and lexical decision accuracy means could range from 1–10. The Digit Symbol Substitution Test scores ranged between 48–85. Standard deviations are given in parentheses.

Measure	Basque group	Spanish group
Self reported proficiency in Basque	9.08 (0.86)	3.72 (3.61)
Self reported proficiency in Spanish	7.64 (1.14)	9.65 (0.47)
Basque lexical decision task accuracy mean	8.97 (0.47)	5.88 (2.2)
Spanish lexical decision task accuracy mean	8.88 (0.75)	8.88 (0.83)
Digit Symbol Substitution Test results	68.5 (10.34)	64.5 (10.32)