Table 3.

GLMM binomial model results for the /b/-/d/ contrast

	Fixed Effects	Estimate	Std. Error	z-statistic	p-value
	Default condition (normal speech)
β1	Intercept	2.70	0.82	3.28	.001
β2	Continuum Step (slope)	4.73	0.70	6.77	< .001
	Intercept interactions
β3	Intercept : 0 mm Shift	0.99	0.71	1.39	.17
β4	Intercept : 2 mm Shift	0.53	1.06	0.50	.62
β5	Intercept : 4 mm Shift	−1.73	1.08	−1.60	.11
β6	Intercept : 6 mm Shift	−6.54	1.67	−3.91	< .001
	Slope interactions
β7	Continuum Step × 0mm Shift	−3.04	0.63	−4.82	< .001
β8	Continuum Step × 2mm Shift	−3.16	0.71	−4.49	< .001
β9	Continuum Step × 4mm Shift	−3.95	0.69	−5.71	< .001
β10	Continuum Step × 6mm Shift	−5.00	0.72	−6.93	< .001