2.

Acoustic correlates of focus: pitch movement (ΔF0 in Hz). Intercept: Speaker = d1, Vowel = /i/, Focus = NO FOCUS.

Coefficient	Estimate	Std. Error	$\text{Pr}(>|z\left|\right)$
Intercept Speaker	27.86	1.67	<0.001***
f1	−4.84	1.41	<0.001***
w1	−3.08	1.56	0.0485*
Vowel
/ɪ/	−10.72	1.75	<0.001***
/ɛ/	−11.36	2.11	<0.001***
/æ/	−1.81	2.20	0.4101
/ɑ/	−9.06	2.25	<0.001***
/ʌ/	−10.21	2.13	<0.001***
/ɔ/	−9.46	3.09	0.0022**
/ʊ/	−11.17	2.96	<0.001***
/u/	4.75	2.17	0.0288*
Focus	29.53	1.33	<0.001***