Table 7 Coefficients of each acoustic correlate: EN

Est Std Err z value p value
(Intercept) -0.731) 0.08 -8.68 <2e-16
Int 0.85 0.10 8.75 <2e-16
F0 0.96 0.11 8.94 <2e-16
Dur 1.53 0.10 15.09 <2e-16
Spec 0.38 0.08 4.66 3.15e-16
F0:Spec 0.19 0.10 1.94 0.05
1) All values rounded to 2 decimal place.
EN, English speakers; Est, Estimate; Std Err, standard error; Int, intensity; Dur, duration; Spec, spectra
A:B denotes interaction between A and B.