Recasens (2024). Dynamic blending and assimilation in Catalan lingual fricative sequences. An ultrasound and acoustic study

recasens 2024

Autors:

Daniel Recasens

Títol:

Dynamic blending and assimilation in Catalan lingual fricative sequences. An ultrasound and acoustic study

Editorial: Journal of the International Phonetic Association, Cambridge University Press
Data de publicació: 29 de febrer del 2024

Text complet

Ultrasound and center of gravity frequency data for the sequences /ʃ#s/ and /s#ʃ/ produced by Central Catalan speakers reveal that the former sequence is implemented through continuous articulatory and spectral trajectories which, depending on speaker, may be: intermediate between /ʃ/ and /s/ all throughout, thus supporting a dynamic blending mechanism; /ʃ/-like at onset and intermediate between the two fricatives at offset, which is indicative of C1-to-C2 carryover coarticulation. The sequence /s#ʃ/, on the other hand, undergoes regressive assimilation into [ʃ(ʃ)] according to the acoustic signal but less clearly so in the light of the articulatory data. This discrepancy appears to be due to the fact that, while C1=/s/ assimilates indeed to C2=/ʃ/ at constriction location, coarticulation-induced changes in tongue body configuration behind the primary articulator may occur as long as they do not jeopardize the front-cavity dependent frequency characteristics of the [ʃ] frication noise. Differences in articulatory complexity between /ʃ#s/ and /s#ʃ/ appear to result from the production mechanisms involved, i.e., tongue dorsum raising behind the /s/ constriction for /s#ʃ/ and tongue body repositioning for /ʃ#s/. In agreement with this interpretation, /ʃ#s/ but not /s#ʃ/ turned out to be longer than /s#s/ and /ʃ#ʃ/.

Etxeberria, Espinal & Tubau (2024). Establishing the limits between Polarity Sensitivity, Negative Polarity and Negative Concord

Autors:

Urtzi Etxeberria, M.Teresa Espinal & Susagna Tubau

Títol:

Establishing the limits between Polarity Sensitivity, Negative Polarity and Negative Concord

Editorial: Linguistic Typology (de Gruyter)
Data de publicació: 4 d'abril del 2024

Text complet

In this paper, by focussing on the behaviour of polarity elements from a variety of languages from different language families (namely, Basque, Hindi, English, Romanian, Spanish, Greek, Czech, and Russian) we investigate the relationship between Polarity Sensitive Items (PSIs) and Negative Polarity Items (NPIs) on the one hand, and between PSIs and Negative Concord items (NCIs) on the other. Based on a number of contrasts that we find, we argue that: (i) if a language has PSIs it does not necessarily have NCIs; (ii) PSIs need to be distinguished from NPIs; (iii) NCIs emerge as a subtype of PSIs, not of NPIs; and (iv) all languages that show Negative Concord (NC) also have Polarity Sensitivity (PS), but the opposite does not hold. We thus postulate that PS is a general phenomenon across languages with Negative Polarity (NPol) and NC as possible subtypes of PS but independent among them, and argue against the standard hypothesis that NC is a special subtype of NPol.

Gavarró (2020). Child Relativised Minimality and Grammaticality Judgement

Child Relativized Minimality and Grammaticality Judgement

Autors:

Anna Gavarró

Títol:

Child Relativised Minimality and Grammaticality Judgement

Editorial: Frontiers in Psychology, section Language Sciences
Col·lecció:
Data de publicació: 7 de febrer del 2020

Més informació

Grammaticality judgements are the fundamental experimental source of generative linguistic theory. They may be difficult to elicit, especially in some populations, but generally they inform us neatly about what the grammar licenses or, on the contrary, bans. On the other hand, acceptability is multifactorial and therefore, unlike grammaticality judgement, can be quantified. In this paper I consider a particular empirical domain, that of Relativized Minimality (RM) in acquisition, and its relation to the dichotomy between grammaticality and acceptability. Friedmann et al. (2009) argued that children hold a stricter version of RM than adults. In particular, children would require a disjoint feature specification, not just a distinct feature specification, between target and intervener. The literature shows asymmetries in comprehension of subject and object relative clauses in various languages which fulfill the predictions of child RM. Variation between adults and children might be expected not only in production and comprehension, but also in grammaticality judgement. If so, children would be predicted to reject object relatives as well as the classic RM violations. Alternatively, if child RM is a processing effect, the prediction is that children would be able to tease apart object relative clauses from RM violations under favorable processing conditions. The question I address is: do children assimilate RM violations and object relative clauses? Grammaticality judgement should provide an answer to this question. In this paper I present an experiment targeting grammaticality judgement for object relatives and RM violations and report preliminary results for a group of 6-year-old Catalan-speaking children showing that object relatives and RM violations are not judged in a parallel fashion, since RM violations are rejected more often than object relatives.

Títols de la col·lecció / Also in this series:

It is an organ, it is new, but it is not a new organ. Conceptualizing language from a homological perspective

Autors:

Sergio Balari, Guillermo Lorenzo

Títol:

It is an organ, it is new, but it is not a new organ. Conceptualizing language from a homological perspective

Editorial: Frontiers
Col·lecció: Frontiers in Ecology and Evolution #3
Data de publicació: 2015
Pàgines: 18

Més informació
Text complet


It is a widely shared opinion among specialists that language is an evolutionary innovation, or that it contains some key evolutionary innovations. However, such claims are not based on a correspondingly consensual concept of “evolutionary innovation,” but are rather expressed on atheoretical grounds. This fact has thus far acted as an obstacle for the collaborative effort upon which the task of disentangling the evolution of this human capacity should be built.
In this paper, we suggest a formal approach to the issue, based on Wagner's recent theory of homologies and novelties. Within this new framework, we conclude that language is the human instantiation (thus an “homolog”) of a character widely represented in the nervous system of animals, which incorporates a number of interdependent innovative states that allows us conceptualizing it as a “variational modality” of this ancient organ.

Balari & Lorenzo (2019). Realization in biology?

Autors:

Sergio Balari, Guillermo Lorenzo

Títol:

Realization in biology?

Editorial: Springer
Col·lecció: History and Philosophy of the Life Sciences #41:5
Data de publicació: 2019
Pàgines: 27

Més informació
Text complet


It is widely assumed that functional and dispositional properties are not identical to their physical base, but that there is some kind of asymmetrical ontological dependence between them. In this regard, a popular idea is that the former are realized by the latter, which, under the non-identity assumption, is generally understood to be a non-causal, constitutive relation. In this paper we examine two of the most widely accepted approaches to realization, the so-called ‘flat view’ and the ‘dimensioned view’, and we analyze their explanatory relevance in the light of a number of examples from the life sciences, paying special attention to developmental phenomena. Our conclusion is that the emphasis placed by modern-day biology on such properties as variability, evolvability, and a whole collection of phenomena like modularity, robustness, and developmental constraint or developmental bias requires the adoption of a much more dynamic perspective than traditional realization frameworks are able to capture.