46 research outputs found
Phonotactics, prophylaxis, acquisitionism and change:*Rime-xxĆ and ash-tensing in the history of English
This article revisits, extends and interrogates the position advocated in Honeybone (2019) â that phonotactic constraints are psychologically real phonological entities (namely: constraints on output-like forms), which have a diachrony of their own, and which can also interfere with diachronic segmental change by inhibiting otherwise regular innovations. I focus in the latter part of the article on the role of one phonotactic constraint in the history of English: *Rime-xxĆ. I argue that we need to investigate the emergence of such constraints in the history of languages and I show how this particular constraint, once innovated (which occurs through constraint scattering), can be understood to have inhibited the patterning of ash-tensing in certain varieties of American English (and also that it may now have been lost in some varieties). To do this, I adopt a phonological model which combines aspects of Rule-Based Phonology and aspects of Constraint-Based Phonology, and which is firmly rooted in the variation that exists when changes are innovated. Finally, I evaluate the extent to which the type of phonotactically-driven process-inhibition that I propose here involves prophylaxis in phonological change (I show that it doesn't), and I consider the interaction of these ideas with the proposal that all change occurs in language acquisition (âacquisitionismâ).  
Are there impossible changes? Ξ > f but f ⯠Ξ
One question that historical phonology should reasonably seek to answer is: are there impossible changes? That is: are there plausible changes that we could reasonably expect to occur in the diachrony of languagesâ phonologies, but which nonetheless do not ever occur? In this paper I seek to spell out what it really means to consider this question and what we need to do in order to answer it for any specific case. This will require a consideration of some fundamental issues in historical phonology, including the distinction between exceptionless and lexically-specific/sporadic changes (which I call âN-changesâ and âA-changesâ), and the connection between that distinction and the âmisperceptionâ model of phonological change. It will involve an analysis of aspects of the phonological history of Pulo Annian, Arabic, Italic, Spanish and several varieties of English. I argue that the current state of evidence indicates that there are indeed impossible changes (which I symbolise using âx ⯠yâ to represent that âx cannot change into yâ) in a very specific but phonologically real way, and that f ⯠Ξ is one