Table VII.
Transcriber 1 |
Transcriber 2 |
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Analog |
Digital |
Comparison |
Analog |
Digital |
Comparison |
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Variable | M | SD | M | SD | ESa | Desc.b | pc | M | SD | M | SD | ES | Desc. | p |
Consonants | ||||||||||||||
PCC | ||||||||||||||
Early-8 | 84.1 | 8.6 | 82.7 | 9.4 | 0.14 | N | .77 | 88.7 | 7.3 | 87.6 | 7.8 | 0.13 | N | .84 |
Middle-8 | 61.4 | 23.1 | 58.6 | 25.4 | 0.11 | N | .82 | 71.2 | 11.2 | 64.8 | 9.9 | 0.53 | M | .42 |
Late-8 | 35.5 | 19.2 | 33.5 | 19.7 | 0.10 | N | .84 | 43.1 | 8.2 | 38.5 | 9.6 | 0.46 | S | .49 |
Total | 63.5 | 13.6 | 61.3 | 14.5 | 0.15 | N | .76 | 70.3 | 7.8 | 66.8 | 8.0 | 0.39 | S | .55 |
PCI | ||||||||||||||
Early-8 | 97.7 | 4.7 | 97.7 | 4.7 | 0.00 | N | 1.00 | 98.4 | 3.1 | 96.9 | 6.3 | 0.27 | S | .67 |
Middle-8 | 77.3 | 21.2 | 73.6 | 26.2 | 0.15 | N | .76 | 76.7 | 25.8 | 71.7 | 22.8 | 0.18 | N | .78 |
Late-8 | 79.1 | 14.0 | 68.5 | 18.1 | 0.62 | M | .21 | 85.4 | 8.9 | 81.4 | 9.2 | 0.38 | S | .56 |
Total | 85.6 | 10.5 | 81.1 | 13.5 | 0.35 | S | .47 | 87.6 | 8.8 | 84.1 | 11.1 | 0.30 | S | .64 |
POE | 14.2 | 8.4 | 14.6 | 8.9 | 0.04 | N | .93 | 6.6 | 4.1 | 8.5 | 5.2 | 0.35 | S | .59 |
PSE | 17.2 | 7.3 | 19.1 | 7.0 | 0.25 | S | .60 | 14.5 | 5.8 | 16.3 | 4.8 | 0.29 | S | .66 |
PDE | 5.1 | 1.5 | 5.0 | 1.5 | 0.07 | N | .89 | 8.6 | 1.7 | 8.4 | 1.2 | 0.08 | N | .90 |
Vowels/Diphthongs | ||||||||||||||
PVC | 93.3 | 2.2 | 92.1 | 2.5 | 0.50 | M | .31 | 93.5 | 2.8 | 92.9 | 2.0 | 0.19 | N | .77 |
Phonemes and Words | ||||||||||||||
PPC | 75.5 | 8.6 | 73.6 | 9.4 | 0.19 | N | .69 | 79.5 | 5.2 | 77.2 | 5.2 | 0.39 | S | .55 |
II | 84.9 | 13.2 | 86.2 | 10.5 | 0.10 | N | .84 | 87.5 | 14.3 | 89.2 | 10.3 | 0.12 | N | .85 |
PVSP | ||||||||||||||
Phrasing | 85.9 | 5.4 | 86.5 | 6.2 | 0.08 | N | .86 | 84.4 | 4.0 | 85.4 | 5.4 | 0.19 | N | .77 |
Rate | 96.1 | 4.8 | 96.9 | 3.7 | 0.17 | N | .72 | 93.8 | 5.4 | 96.4 | 2.6 | 0.53 | M | .42 |
Stress | 88.8 | 5.8 | 86.5 | 9.1 | 0.29 | S | .55 | 77.1 | 15.8 | 74.0 | 14.2 | 0.18 | N | .78 |
Loudness | 96.4 | 5.7 | 96.4 | 4.7 | 0.00 | N | 1.00 | 92.2 | 6.0 | 89.6 | 5.4 | 0.40 | S | .54 |
Pitch | 97.9 | 3.3 | 97.9 | 3.9 | 0.01 | N | .98 | 97.9 | 4.2 | 97.9 | 4.2 | 0.00 | N | 1.00 |
Laryngeal | 78.4 | 15.7 | 73.9 | 22.3 | 0.22 | S | .65 | 94.8 | 6.3 | 93.8 | 7.2 | 0.13 | N | .83 |
Resonance | 87.2 | 17.2 | 95.3 | 5.7 | 0.60 | M | .23 | 94.3 | 8.9 | 91.7 | 11.8 | 0.22 | S | .74 |
ES = Effect Size (Cohen’s d-Hedges corrected; Cohen 1988).
Desc. = Descriptor (N = Negligible, S = Small, M = Medium, L = Large, V = Very Large, E = Extremely Large; see text for key for these descriptors).
All values were non-significant.