Table A1.

Language history and self-evaluated proficiency scores of the Italian–Spanish bilinguals.

Age (years)	24.66 (4.83)
LANGUAGE HISTORY
Use of L2 (years)	2.88 (4.41)
Living in Spain (years)	2.13 (3.03)
SELF-EVALUATED PROFICIENCY LEVEL TEST IN L2
Production	7.22 (1.22)
Comprehension	8.00 (1.41)
Writing	6.22 (1.76)
Reading	7.75 (1.54)

The scores are on a 10-point scale, in which 10 represents native speakers level and one complete ignorance of the language. Mean are shown, with SD in parentheses.