Tree pruning in the structural approach to vowel reduction and lenition
Loading...
Date
2021
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Wydawnictwo KUL
Abstract
The article scrutinises several vowel reduction and lenition phenomena by employing a model of syntax-like structural representations, i.e. Government Phonology 2.0. In contrast to the standard GP model, whereby lenition and vowel reduction can be viewed as shortening, element suppression or status switching, the structural approach employs the procedure of tree pruning with a heavily limited role of melodic annotation. This paper will take a closer look at node removal with special attention to its trajectory. In particular, two basic directionalities are considered: top-down and bottom-up. The former has been proposed to account for vowel reduction whereby the highest positions are deleted retaining the head and potentially its sister. The acquisition of plosives and fricatives points to the latter trajectory, which disposes of nodes closer to the head. However, the choice of positions that are targeted in weak contexts might be also related to the inherently encoded hierarchy of terminal nodes within the constituents in question.
Description
Keywords
vowel reduction, lenition, structure, tree pruning, phonological representation
Citation
"Linguistics Beyond and Within", 2021, Vol. 7, pp. 19-32