Chris Demian
Humboldt-Universität zu Berlin
Institut für Slawistik und Hungarologie
Projects
A03
Slavic in a multilingual setting: Register and fused (hybrid) lects
Contact
https://orcid.org/0000-0002-9127-8731Publications & Presentations
Marklová, Anna; Buchmüller, Olga; Demian, Christoph; Meyer, Roland; Szucsich, Luka (2023) Register in Czech: Designing an MDA-based experimental study In: Linguistics Beyond And Within [PDF] [ViVo] There are no conventionalized ways to investigate the results of multidimensional analysis (MDA) from the perceptual perspective in an experimental setting. An MDA of the Czech corpus Koditex by Cvrček et al. (2020) established eight dimensions of variation based on 122 linguistic features. The first two dimensions, which explain the largest proportion of shared variance, are labeled as 1. dynamic (+)/static (-) and 2. spontaneous (+)/prepared (-). In our study, we investigated if some situational contexts of language use evoke stronger associations with the poles of the two dimensions than others. Furthermore, we aimed to explore the impact of the mode of language use and the properties of the interlocutor on the ratings. Czech native speakers (n=107) rated various situational contexts on 7-point Likert-like scales representing the MDA-based dimensions. The items were balanced in the formality of the interlocutor’s name (Mr. or Mrs. in connection to surname/first name), the interlocutor ́s gender, and the mode of language use (spoken/written). The statistical analysis uncovered a significant effect of the formality of the interlocutor's name and the mode of language use on the ratings. Using first names and spoken mode resulted in ratings closer to the positive poles of the dimensions. The comparison of individual items showed that some situations, mainly those representing the negative poles of the dimensions, are rated more consistently than others. The results of our study offer insight into how native speakers evaluate situations of language use on the scales of preparedness, subjectivity, and interactivity.Demian, Christoph; Buchmüller, Olga; Meyer, Roland; Szucsich, Luka (2022) Syntactic Complexity and Register in Russian [ViVo] Syntactic complexity is often thought to systematically interact with register (Biber and Gray, 2010), ultimately because both are closely connected to processing load (e.g., Liu 2008). At the same time, it is far from clear how exactly to frame syntactic complexity, and what aspect of syntactic complexity is actually most sensitive to distinctions in register. The present paper compares two basic measures of syntactic complexity as applied to a corpus of Russian: (a) a simple frequency measure of clausal subordination, and (b) a measure of internal complexity of dependency trees, the average dependency distance (Liu 2008; Proisl et al. 2019). We show that traditional preconceptions about the amount of clausal subordination per register are often unwarranted, and that frequency of clausal subordination shows a very different register profile from dependency-based complexity measures. The classification of registers in Russian is a matter of debate in itself. The traditional and still most widespread approach relies on an inventory of so-called functional styles, which are distinguished by a mixture of situational, contents-based, and communicative-intentional characteristics (e.g., Warditz 2019). These found their way into tagged corpora such as the one we used, the 1.25 M tokens so-called Russkij standart (“Russian National Corpus” 2003), which has been hand-corrected for part-of-speech and grammatical tagging. (Note that functional styles are called spheres in this corpus and in the remainder.) While a desirable methodologically sound register analysis is in preparation, we can still use some uncontroversial register-related distinctions, such as spoken vs. written mode, fictional vs. technical prose, scientific prose vs. official announcements etc. Several methodological precautions must be mentioned: (i) We systematically excluded punctuation from token counts and from the leaves of dependency trees, which greatly improved the adequacy of our measures. (ii) Since text lengths differ dramatically in the spheres under consideration, we could not simply compare relative frequencies of types (Evert 2006, among many others). Instead, we approximated the frequencies of (lexical and part of speech) types by drawing a large number (50) of equally sized random samples of 4K tokens per sphere. The figures below depict the distribution of frequencies over these samples. (iii) The correctness of tagging and parsing by UDPipe (Straka and Straková 2017) was inspected systematically; about 94 % of the parses were found to be correct. First, consider the distribution of the subordinating complementizer čto ‘that’ across spheres (fig. 1). In line with Biber’s (1988) observations for English and contrary to Kožina (2011) for Russian, the spoken subcorpora, especially the oral public communication, show the highest relative frequency of this most widespread subordinator. This fact generalizes to all subordinating sentence connectors (= tagged SCONJ) (cf. fig. 2), rendering čto more or less prototypical. Second, official and business communication, technical documents and scientific prose are located at the other end of the scale, containing relatively few hypotactic structures. Fictional and private spoken communication take a medium position. We tentatively attribute this distribution to the net effect of a factor [±spoken] and a factor [±narrative], with nonfictional texts being less narrative in character than fictional texts. It is also plausible that fictional texts and public oral statements tend to contain more expressions of attitude and perception, which serve as embedding predicates for čto-clauses. Third, we observed that the frequency of čto-complementizers across spheres formed an almost perfect mirror image of the frequency of nouns (fig. 3). We attribute this to the two acting, at least partially, as complementary variants of a variable. 1 As a dependency-based measure of syntactic complexity, we chose average dependency distance (Liu 2008; cf. Proisl et al. 2019 for evaluation), which comprises the length of dependency links per sentence. Interestingly, this measure showed a profile across spheres which differed clearly from the clausal subordination measure: Here, all three spoken subcorpora are at the low end of the scale, while all written subcorpora more or less pool in the middle (fig. 4). Educational/scientific texts are among the highest in dependency-based complexity. This finding supports Biber & Grey’s (2010) conclusion that English academic writing is structurally complex, but not in the sense of frequent clausal subordination. By contrast, they found subordinate clauses to be more common in conversation, which is in line with our above finding on public oral communication in Russian. A potential problem for most dependency-based measures is their close correlation with sentence length (Proisl et al. 2019). This becomes especially cumbersome here, because sentence length varies across registers independently, confounding structural complexity. Furthermore, spoken subcorpora rely on (loosely defined) communicative units rather than on sentences delimited by punctuation. In order to strengthen our conclusions, we therefore plan to run a careful comparison of samples of equally long sentences across spheres, in order to reveal the effect of structural complexity proper.
References
Biber, D. (1988). Variation across speech and writing. Cambridge UP.
Biber, D., & Gray, B. (2010). Challenging stereotypes about academic writing: Complexity, elaboration, explicitness. Journal of English for Academic Purposes, 9(1), 2–20.
Evert, S. (2006). How random is a corpus? The library metaphor. Zeitschrift für Anglistik und Amerikanistik, 54(2), 177–190. Kožina, M. N. (2011). Stilistika russkogo jazyka (4th ed.). Nauka.
Liu, H. (2008). Dependency distance as a metric of language comprehension difficulty. Journal of Cognitive Science, 9, 159–191. https://doi.org/10.17791/jcs.2008.9.2.159
Proisl, T., Konle, L., Evert, S., & Jannidis, F. (2019). Dependenzbasierte syntaktische Komplexitätsmaße. In P. Sahle (Ed.), DHd 2019 Digital Humanities: multimedial & multimodal. Konferenzabstracts (pp. 270–273). https://doi.org/10.5281/zenodo.4622254 Russian national corpus: Offline disambiguated version of the corpus. (2003). http://ruscorpora. ru/new/
Straka, M., & Straková, J. (2017). Tokenizing, POS Tagging, Lemmatizing and Parsing UD 2.0 with UDpipe. Proceedings of the CoNLL 2017 Shared Task: Multilingual Parsing from Raw Text to Universal Dependencies, 88–99.
Warditz, V. (2019). Varianz im Russischen: von funktionalstilistischer zur soziolinguistischen Perspektive. Peter Lang.Demian, Christoph; Szucsich, Luka; Meyer, Roland; Buchmüller, Olga (2022) Syntactic complexity across registers in Russian In: Grammar and Corpora (GaC) [ViVo] Buchmüller, Olga; Szucsich, Luka; Meyer, Roland; Demian, Christoph; Marklová, Anna (2022) Speakers’ assessment of situational contexts of language use: Dimensions of variation in Czech In: Linguistics Beyond And Within 2022 [ViVo] Meyer, Roland; Szucsich, Luka; Demian, Christoph; Buchmüller, Olga (2021) Syntactic Complexity and Register in Russian In: Workshop on complexity and register (CAR21) [ViVo]