Table 2.

Model weights of the second-stage regression

βSEt statisticp
Semantic similarity0.0130.00186.761.3 × 10−11
Envelope variability0.0740.00236.523.4 × 10−290
Relative pitch−0.0150.0026−5.749.24 × 10−9
Resolvability−0.0220.002−10.661.4 × 10−22