Pre, post and difference scores for Percentage Consonants Correct (PCC) and the Intelligibility in Context Scale (ICS) for participants
| Participant | PCC-pre | PCC-post | PCC diff | ICS-pre | ICS-post | ICS diff |
| B | 19 | 30 | +11 | 2.57 | 3.28 | +0.71 |
| C | 41 | 69 | +28 | 2.14 | 3.71 | +1.57 |
| D | 24 | 77 | +53 | 3.28 | 4 | +0.72 |
| F | 13 | 56 | +43 | 2.43 | 3.71 | +1.28 |
| J | 39 | 62 | +23 | 3.14 | 3.86 | +0.72 |
| K | 21 | 57 | +36 | 3.28 | 4 | +0.72 |
| L | 25 | 36 | +11 | 1.57 | 2.57 | +1.00 |
| M | 48 | 62 | +14 | 3 | 3.71 | +0.71 |
| N | 34 | 71 | +37 | 3.57 | 4.57 | +1.00 |
| P | 16 | 51 | +35 | 3.14 | 4 | +0.86 |
Created by the authors and used with permission.