Table 2. Fixed and Random Effects for the Best-fit Model for each Window of the ERP.
Time window | Fixed effects in model | Fixed effect magnitude and significance | Random effects |
---|---|---|---|
4-100ms | Music theory | consonant > microtonal (β = 0.33, t(11) = -4.87, p = .0005) | Subject (slope) |
Electrode (intercept) | |||
104-200ms | Music theory | consonant > dissonant (β = 0.49, t(14) = 2.556, p = .02) | Subject (slope) |
consonant> microtonal (β = 0.54, t(14) = -3.57, p = .003) | Electrode (slope) | ||
Music training | n.s. a | ||
204-300ms | Music theory | consonant> microtonal (β = 0.84, t(16) = -4.814, p = .0002) | OMSI (slope) |
dissonant > microtonal (β = 0.68, t(16) = -2.157, p = .05) | Electrode (slope) | ||
Music training | n.s. | ||
Music theory*training | n.s. | ||
304-400ms | Music theory | n.s. | Subject (intercept) |
Music training | musicians > non-musicians (β = 1.002, t(14) = -2.48, p = .02) | Electrode (slope) | |
404-500ms | Music theory | consonant > dissonant (β = 0.56, t(16) = 2.513, p = .02) | Subject (slope) |
Music training | n.s. | Electrode (slope) | |
Music theory*training | n.s. | ||
504-600ms | Music theory | consonant > dissonant (β = 0.67, t(16) = 4.058, p = .001) | Subject (slope) |
Electrode (slope) |
β coefficients are expressed as absolute values (i.e. without the sign).
an.s. = not significant.