Table 1 Prosodic boundary-induced shifts in category crossover (ΔVOT₅₀=IP−Wd) across source-token voicing and POA

source-token voicing	POA	IP	Wd	ΔVOT50 (ms)
voiced	alveolar	45.0	52.6	−7.55 [−9.92, −5.25]
voiceless	alveolar	23.9	13.5	10.4 [8.45, 12.2]
voiced	bilabial	37.4	NA	(no in-range crossover)
voiceless	bilabial	5.3	12.6	−7.25 [−10.7, −4.46]
voiced	velar	45.2	48.2	−2.97 [−6.33, 0.145]
voiceless	velar	11.6	18.5	−6.86 [−11.3, −2.61]

VOT, voice onset time; IP, intonational phrase; Wd, word; POA, place of articulation.