Table 4.
Predicting estimated age from f0 and speech rate.
| Variable | B | SE B | β | t | p | 
|---|---|---|---|---|---|
| f0 | -0.083 | 0.054 | -0.318 | -1.540 | 0.127 | 
| Speech rate | -7.534 | 1.631 | -0.497 | -4.618 | <0.001 | 
Sex and voice condition in block 1 were dummy coded and these coefficients are therefore not reported. They made no significant contribution. N = 96.