Table 1.
Information on individual participants. Grouped according to age (year:month), gender, mean length of utterance (number of words per utterance), and stuttering rate (percentage of words stuttered).
| Participant | Age | Gender | MLU | Stuttering rate |
|---|---|---|---|---|
| Young | ||||
| Y1 | 6:9 | M | 9.03 | 15.82 |
| Y2 | 4:2 | F | 8.41 | 13.01 |
| Y3 | 5:0 | M | 4.11 | 5.49 |
| Y4 | 6:0 | M | 7.21 | 6.10 |
| Y5 | 5:0 | M | 3.57 | 11.06 |
| Y6 | 3:0 | F | 4.12 | 7.19 |
| Middle | ||||
| M1 | 9:4 | M | 8.72 | 4.19 |
| M2 | 9:6 | F | 3.51 | 15.36 |
| M3 | 7:3 | M | 7.67 | 6.52 |
| M4 | 8:0 | M | 7.12 | 9.28 |
| M5 | 8:11 | F | 4.16 | 4.90 |
| M6 | 9:0 | M | 11.47 | 5.96 |
| M7 | 7:0 | M | 10.60 | 9.81 |
| M8 | 8:9 | M | 4.74 | 6.87 |
| M9 | 7:0 | M | 3.69 | 31.90 |
| M10 | 8:0 | M | 7.24 | 13.62 |
| M11 | 9:3 | M | 3.15 | 6.35 |
| M12 | 8:0 | F | 5.61 | 9.38 |
| M13 | 8:0 | F | 5.96 | 7.28 |
| M14 | 8:0 | M | 7.40 | 15.62 |
| M15 | 8:0 | M | 7.68 | 11.76 |
| Older | ||||
| O1 | 11:3 | M | 13.98 | 3.93 |
| O2 | 10:4 | F | 4.65 | 8.44 |
| O3 | 10:6 | M | 5.36 | 32.68 |
| O4 | 11:3 | M | 17.25 | 8.62 |
| O5 | 12:0 | M | 6.47 | 17.31 |
| O6 | 11:0 | M | 6.50 | 23.74 |
| O7 | 11:1 | F | 7.82 | 4.57 |
| O8 | 12:1 | M | 7.69 | 15.38 |
| O9 | 10:3 | M | 6.56 | 20.12 |
| O10 | 11:3 | M | 6.58 | 24.59 |
| Teenager | ||||
| T1 | 16:8 | M | 11.70 | 2.91 |
| T2 | 16:4 | M | 14.05 | 1.05 |
| T3 | 14:5 | M | 17.22 | 4.82 |
| T4 | 13:11 | F | 13.47 | 35.94 |
| T5 | 14:2 | M | 13.00 | 7.69 |
| T6 | 17:1 | M | 10.22 | 11.91 |
| T7 | 15:7 | M | 12.96 | 2.62 |
| T8 | 16:11 | M | 10.33 | 39.92 |
| Adult | ||||
| A1 | 40:0 | M | 9.63 | 1.75 |
| A2 | 26:0 | M | 14.79 | 10.48 |
| A3 | 25:0 | M | 14.46 | 5.72 |
| A4 | 30:0 | M | 9.38 | 15.23 |
| A5 | 25:0 | M | 10.06 | 3.11 |
| A6 | 28:0 | M | 9.53 | 8.51 |
| A7 | 35:0 | M | 10.85 | 13.83 |
| A8 | 24:0 | M | 9.34 | 2.70 |
| A9 | 20:0 | M | 9.48 | 8.67 |
| A10 | 40:0 | M | 10.90 | 20.81 |
| A11 | 21:0 | M | 6.33 | 9.23 |
| A12 | 25:0 | M | 7.42 | 11.53 |