Table 1.

Participant demographics (means and standard deviations).

	Bilinguals	Musicians	Bilingual musicians	Controls
Gender	9 M, 34 F	10 M, 32 F	23 M, 46 F	15 M, 49 F
Age∗	22.30 (4.05)	22.21 (3.42)	20.60 (2.86)	22.88 (4.03)
IQ (WASI)∗	109.16 (8.59)	114.74 (9.92)	113.55 (9.56)	111.67 (11.39)
Digit span (CTOPP)∗	16.12 (3.00)	17.69 (1.54)	17.47 (2.76)	17.55 (2.46)

WASI = Wechsler Abbreviated Scale of Intelligence.

CTOPP = Comprehensive Test of Phonological Processing.

Asterisks indicate significant group differences.