Table 3.

Scores for each sign, by group. Figures are listed as μ ± SD.

Sign	Verbal	Minimally Verbal
Consonant Distortion*	46.4 ± 34.7	14.9 ± 5.4
Voicing Error	9.2 ± 5.8	11.5 ± 5.7
Nasality Error	1.9 ± 4.5	5.3 ± 8.2
Vowel Error*	10.5 ± 7.3	21.4 ± 4.5
Intrusive Schwa	1.3 ± 1.5	2.4 ± 2.9
Syllable Segmentation*	2.2 ± 3.4	8.2 ± 7.2
Stress Error	4.0 ± 1.6	4.4 ± 9.3
Slow Rate*	2.2 ± 4.8	7.8 ± 7.2
Difficulty with Coarticulation*	1.6 ± 1.9	4.3 ± 7.3
Groping*	0.3 ± 0.6	4.3 ± 4.1
Variable Errors	2.7 ± 2.8	2.6 ± 2.2
Additions*	0.7 ± 1.5	8.0 ± 5.7

^*significantly different between groups, p < 0.05