Effects of pitch accent position, type, and status on focus projection.

This paper examines predictions made by two theories of the relationship between pitch accent and focus. The empirical evidence presented suggests that listeners are sensitive to a variety of factors that may affect the focus projection ability of pitch accents, that is the ability of a pitch accent on one word to mark focus on a larger constituent. The findings suggest that listeners' interpretation of focus structure is most sensitive to the presence or absence of a pitch accent on a focused constituent and the deaccenting of following unfocused material (pitch accent position). Preliminary evidence suggests that the status of a pitch accent as nuclear or prenuclear may also affect listeners' interpretations, though to a lesser extent than accent position. Finally, the results show that focus projection is affected only minimally, if at all, by the type of pitch accent (at least for the two accent types compared (H* vs. L + H*)).