Table 2.
Results of pairwise comparisons between stimulus categories shown in Fig. 4
Subject Group | Pairwise Comparison | Stimulus Category | Mean | SD | Cohen’s d | P value |
---|---|---|---|---|---|---|
Nonmusicians | 1 | Instrumental music | 0.78 | 0.13 | 1.58 | 2.14E-06 |
Speech | 0.59 | 0.11 | ||||
2 | Instrumental music | 0.78 | 0.13 | 1.51 | 1.88E-10 | |
Other | 0.57 | 0.15 | ||||
3 | Vocal music | 0.85 | 0.08 | 2.68 | 4.54E-11 | |
Speech | 0.59 | 0.11 | ||||
4 | Vocal music | 0.85 | 0.08 | 2.33 | 1.87E-12 | |
Other | 0.57 | 0.15 | ||||
Musicians | 1 | Instrumental music | 0.72 | 0.22 | 1.92 | 1.19E-08 |
Speech | 0.34 | 0.16 | ||||
2 | Instrumental music | 0.72 | 0.22 | 2.16 | 7.40E-20 | |
Other | 0.27 | 0.19 | ||||
3 | Vocal music | 0.72 | 0.12 | 2.61 | 8.38E-11 | |
Speech | 0.34 | 0.16 | ||||
4 | Vocal music | 0.72 | 0.12 | 2.81 | 3.62E-18 | |
Other | 0.27 | 0.19 |
The significance of the separation of each pair of stimulus categories was determined using a nonparametric test permuting stimulus labels 10,000 times. Stimuli consisted of instrumental music (n = 22), vocal music (n = 11), speech (n = 17), and other (n = 115).