Table 2.
Accuracy percentages for the identification of gated audiovisual and auditory stimuli: Mean and SD (in parentheses).
| Descriptive statistics | Inferential statistics | |||||||
|---|---|---|---|---|---|---|---|---|
| Audiovisual | Auditory | Audiovisual vs. auditory | Silence vs. noise | |||||
| Types of gated tasks | Listening condition | Silence (df = 43) | Noise (df = 43) | Audiovisual (df = 23) | Auditory (df = 20) | |||
| Silence (a) | Noise (b) | Silence (c) | Noise (d) | (a–c) | (b–d) | (a–b) | (c–d) | |
| Consonants | 99.54 (1.58) | 89.12 (10.16) | 97.35 (3.78) | 70.11 (17.52) | t = 2.59, p < 0.013, d = 0.76 | t = 4.52, p < 0.001, d = 1.33 | t = 4.85, p < 0.001, d = 1.37 | t = 7.50, p < 0.001, d = 2.21 |
| Words | 100 (0.0) | 93.84 (6.77) | 96.27 (5.20) | 34.58 (17.14) | t = 3.52, p < 0.001, d = 1.01 | t = 15.62, p < 0.001, d = 4.55 | t = 4.45, p < 0.001, d = 0.91 | t = 15.14, p < 0.001, d = 4.26 |
| Final words in LP | 100 (0.0) | 96.38 (9.90) | 87.30 (7.27) | 67.06 (20.32) | t = 8.57, p < 0.001, d = 2.47 | t = 6.27, p < 0.001, d = 1.83 | t = 1.79, p > 0.05, d = 0.36 | t = 4.28, p < 0.001, d = 1.10 |
| Final words in HP | 99.62 (1.86) | 100 (0.0) | 94.84 (7.67) | 85.71 (7.97) | t = 2.96, p < 0.005, d = 0.86 | t = 8.80, p < 0.001, d = 2.54 | t = 1.00, p > 0.05, d = 0.20 | t = 2.90, p < 0.009, d = 1.51 |