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. 2020 Apr 30;10(5):261. doi: 10.3390/brainsci10050261

Table A9.

Output of the fifth model that extends model 3 by musical experience as control variable, which did not improve the model fit.

Random Effects Groups Name Variance Std.Dev.
item (Intercept) 0.14 0.38
participant Control-Duration 0.98 0.99
participant.1 Duration-Intensity 0.06 0.25
participant.2 (Intercept) 0.01 0.05
Fixed Effects β SE z p Sign. Corr. p
(Intercept) 0.38 0.07 5.39 <0.001 *** <0.001
Duration-Intensity −1.14 0.2 −5.71 <0.001 *** <0.001
Control-Duration 0.85 0.15 5.76 <0.001 *** <0.001
Intensity*Group 0.62 0.28 2.19 0.02 * 0.1
Duration*Group −0.06 0.19 −0.32 0.74
Control*Group 0.04 0.29 0.17 0.87
Intensity*Musical rhythm perception ability 0.12 0.14 0.88 0.38
Duration*Musical rhythm perception ability −0.32 0.09 −3.44 <0.001 *** 0.003
Control*Musical rhythm perception ability 0.53 0.15 3.65 <0.001 *** 0.001
Intensity*Musical experience −0.03 0.13 0.23 0.81
Duration*Musical experience 0.2 0.09 2.38 0.02 * 0.09
Control*Musical experience 0.09 0.13 0.73 0.46
Intensity*Group*Rhythm perception ability −0.13 0.28 −0.46 0.64
Duration*Group*Rhythm perception ability −0.46 0.19 −2.49 0.01 * 0.06
Control*Group*Rhythm perception ability 0.19 0.29 0.69 0.49
Intensity*Group*Musical experience 0.14 0.25 0.56 0.58
Duration*Group*Musical experience −0.07 0.17 −0.43 0.66
Control*Group*Musical experience 0.33 0.26 1.26 0.21 1

1 Formula: Response ~ Condition/(Group * Muscial rhythm perception ability + Musical experience) + (1 + Duration-Intensity + Control-Duration || participant) + (1 | item). Level of significance: * p < 0.05, *** p < 0.001.Table A9 reports the results of Model 5, which extended Model 3 by adding musical experience as control variable (Formula: Response ~ Condition/(Group*Musical rhythm perception ability + Musical experience) + (1 + Duration-Intensity + Control-Duration || participant) + (1 | item). The results of Model 5 match those of Model 3, suggesting the same highly significant effects of musical rhythm perception ability on the duration (p = 0.003) and the control condition (p = 0.001). Altogether, there were no significant effects of musical experience. Model comparisons revealed that Model 5 was not better than Model 3 (χ2 = 8.82, p < 0.18).