Table 1.

Mean ( SD) age, age-scaled test scores, and numbers of accepted deviant epochs for participants by age group

	7 to 12 yr 18 f, 12 m	13 to 16 yr 8 f, 15 m	Adult 26 f, 6 m
Age (yr)	10.1 (1.37)	13.9 (0.95)	43.7 (5.33)
Nonverbal IQ	109.1 (15.36)	104.0 (16.46)	113.6 (11.44)
TOWRE word	102.5 (12.38)	97.6 (11.96)	93.0 (12.51)
TOWRE nonword	108.2 (12.75)	105.7 (11.26)	99.1 (12.58)
TROG	101.2 (10.79)	104.1 (5.29)	101.7 (7.87)
N deviant epochs: tones	87.9 (12.80)	92.3 (11.35)	97.9 (12.85)
N deviant epochs: syllables	86.9 (14.79)	92.5 (9.45)	99.1 (10.46)