Diachronic Change Research Articles

A Discourse Dynamics Analysis of Academic Voice Construction: Disciplinary Variation, Diachronic Change Trajectories, and Dynamic Interaction Patterns

A Discourse Dynamics Analysis of Academic Voice Construction: Disciplinary Variation, Diachronic Change Trajectories, and Dynamic Interaction Patterns

Variation in the coding of the noncausal/causal alternation: Causative *-i in East Bantu languages

In this paper, we discuss shifts in the formal relation, i.e. “correspondence” (Haspelmath 1993; Nichols et al. 2004), between members of noncausal/causal verb pairs in eight East Bantu languages. These shifts are the effect of diachronic changes to the morphophonological structure of the verbs involved, conditioned by reflexes of a reconstructed Proto-Bantu causative suffix *-i. In the history of many Bantu languages, the high vowels i and u conditioned a series of sound changes on the preceding consonant. The suffixing of the causative suffix *-i to a verb root is one context in which these sound changes occurred. We investigate noncausal/causal pairs in eight East Bantu languages in which the causal verb is historically derived by a reflex of the suffix *-i. We argue that many of these noncausal/causal pairs changed from a causative to another correspondence. Our analysis has implications for the study of the formal alternations of noncausal/causal verb pairs across all Bantu languages and beyond.

The cycle in language change

Abstract Language change can be conceptualized as a cyclical process of continuous renewal of the involved elements which somehow change their nature, with respect to phonological or lexico-grammatical features. A crucial aspect of such diachronic evolution is that cyclical change takes place systematically and follows regular and unidirectional patterns of development. Once the change is complete, the same developmental path will be undertaken by new linguistic items in the same cyclical fashion. In this paper, we illustrate the concept of cyclical change by discussing two examples of linguistic cycles. A first instance of cyclical development is displayed at the phonological level by the diachronic changes in the obstruent consonant system taking place from Indo-European to German through the First and the Second Sound Shift: the cycle is completed in the Cimbrian dialects. A second instance is provided by the diachronic process known as Jespersen’s cycle ([1917] 1966): sentential negation, initially expressed through a single negative marker, is later reinforced by an additional one; eventually, this second element becomes the only negative marker available in the sentence while the original marker is deleted. The discussion of the negative cycle takes also into consideration the results of an empirical research conducted on two varieties of an Italo-Romance dialect spoken in northern Italy.

On the Reasons for the Growth of Analyticism and Productivity of Non-Idiomatic Nominations in the Russian Language of our Days

The article is aimed at finding ways for a systematically grounded determination of the causes of diachronic changes in any language, i.e. at the creation a way to explain any linguistic changes not by arbitrarily chosen single causes, but as a result of the interaction of social factors and intralinguistic factors caused by them. The article focuses on two processes taking place in the modern Russian language: the loss of declension by toponyms ending in -in(o), -ov(o) (for example, Ya zhivu v Pushkino / Butovo instead of Ya zhivu v Pushkine / Butove) and the replacement of the toponymic model Pushkinskaya ulitsa (ʻPushkin streetʼ) with the model ulitsa Pushkina (ʻthe street of Pushkinʼ). It is shown that the initial cause of both phenomena is social. It consists in strengthening the internal migration of the Russian population, as well as in the widespread dissemination of the media. As a result, the language community begins to consist of such native speakers who previously lived in different regions of the country or belonged to different social groups and therefore have mismatched background knowledge. The inability to rely on the knowledge of the recipients forces senders of messages, firstly, to avoid using am- biguous case forms (for example, when following the old norm in the sentence Ya zhivu v Pushkine, it remains unclear what the initial form of the toponym is: Pushkin or Pushkino), and secondly, to avoid using idiomatic toponymic models, since they do not make it possible to determine from which word the toponym is derived (the modern non-idiomatic toponym ulitsa Akademika Komarova (ʻStreet of Academician Komarovʼ) is much more unambiguous than the toponyms Komarovskaya ulitsa (ʻKomarovskaya Streetʼ) or ulitsa Komarovka (ʻKomarovka Streetʼ) built according to the old model).

Динамика языковой системы: корпусное исследование синхронной вариативности и диахронических изменений в текстах разных типов

This article presents the findings of a project exploring variation parameters of the contemporary Russian language and its diachronic changes causing synchronic variations. The key objective of this research is to conduct a series of studies embracing a broad range of contemporary Russian linguistic issues in morphology, syntax, lexical semantics, poetry analysis, sign language, etc. These studies all take the same approach to language, viewing it as a dynamic, unstable, and evolving system. All studies use massive corpus-based texts, specifically various sub-corpora of the Russian National Corpus, and employ modern quantitative corpus-based analysis methods.
 The three key research areas:
 1) morphological and syntactical variation in written texts;
 2) morphological and syntactical variation in various types of oral discourse;
 3) formal characteristics of Russian poetry and unique features of poetic text structure.
 The project’s practical goal is to develop and improve the Russian National Corpus as a linguistic research tool, including updating, tagging, search capacity analysis, and integrity assessment.

Regional varieties and diachronic changes in Chinese political discourse

The present paper explores the synchronic variations and diachronic changes in political discourses in Hong Kong (HK) and in Mainland of People’s Republic of China (PRC). The relationship between lengths of linguistic constructs and their immediate constituents (including sentences and clauses, and clauses and words) are fitted using the function y = axb based on the Menzerath–Altmann (MA) law to capture the characteristics of language as self-organizing complex systems. We found that the two fitted parameters a and b, as distinctive characteristics of complex systems, can distinguish two regional variants of political speeches from HK and PRC over different periods in time. We also found that the same parameters can capture language changes between different periods of political speeches from the PRC. More specifically, we found that regional variations and historical changes show different degrees of salience at different constituency levels. In addition, we found compounding effects between historical change and regional variations. That is, the two regional variants of political speeches are closer to each other at the earliest diachronic period as compared with the latter two periods, as represented by the fitted parameters of the relationship between sentence and clause lengths. Our results provide strong support for the hypothesis for the MA Law capturing the characteristics of language as a complex self-organizing system, as the two fitted parameters account for the interaction of diachronic language change and synchronic variation.

Diachronic changes in the syntactic complexity of emerging Chinese international publication writers’ research article introductions: A rhetorical strategic perspective

This study examined diachronic changes in the syntactic complexity of research article (RA) introductions produced by emerging and expert international publication (IP) writers over the past two decades. Our data consisted of 90 RA introductions published in an emerging international journal by Chinese applied linguists without prior IP experience and 90 RA introductions published in a leading international journal by applied linguists with multiple prior international publications. In each corpus, 30 RA introductions were collected from 1998, 2008, and 2018, respectively. These samples were analyzed using seven holistic indices covering multiple dimensions of syntactic complexity and annotated for rhetorical moves and steps. Our analysis revealed important differences between emerging and expert IP writers both in their levels of syntactic complexity at each time point and in the patterns of their diachronic change. Furthermore, our analysis also revealed differences in the rhetorical strategies used by the two groups as well as a close relationship between the changes in emerging Chinese IP writers' syntactic complexity and changes in their rhetorical strategies. These findings shed light on emerging IP writers’ rhetorical and linguistic practices in RA writing from a diachronic perspective, with useful implications for English for Research Publications Purposes pedagogy.

Continuity and change in lithic techno-economy of the early Acheulian on the Ethiopian highland: A case study from locality MW2; the Melka Wakena site-complex.

Recent research has made great strides clarifying the chronology, temporal span, and geographic and technological patterning of the Acheulian in eastern Africa. However, highland occurrences of the Acheulian remain under-represented and their relationship to cultural dynamics in the Rift are still poorly understood. Recently, a stratified sequence of four archaeological layers, recording Acheulian occupations dated between ~1.6 Ma and ~1.3 Ma, has been discovered in locality MW2 of the Melka Wakena site-complex (south-central Ethiopian highlands). This database enabled a systematic exploration of the question of tempo and mode of technological changes at a local sequence, allowing, for the first time, comparison with other highland sites as well as in the Rift. The detailed techno-economic study presented in this study shows that the early Acheulian at the locality was characterized by the co-existence of lithic reduction sequences for small debitage and for flake-based Large Cutting Tool production. In the early, ~1.6 Ma assemblage, a strategy of variable raw material exploitation and technological emphasis on small debitage were coupled with production of few crude bifacial elements. These shifted at ~1.4 Ma towards a preferential and intensive exploitation of a highly knappable glassy ignimbrite and emphasis on Large Cutting Tool production, including higher investment in their techno-morphological aspects. The MW2 sequence tracks lithic technological trends observed in the Rift, with only a short time lag. Diachronic changes in the raw material economy and land use patterns may have occurred at MW2 earlier than previously reported for the Acheulian on the highlands. The behavioral dynamics gleaned from the early Acheulian assemblages at MW2 are important for our understanding of the diachronic changes in the abilities of Acheulian hominins to exploit the diverse geographic and ecological habitats of eastern Africa and beyond.

감정수동문의 변이와 변화: 전치사 사용을 중심으로

This paper deals with the use of prepositions in the passives of the six emotion verbs (satisfied, pleased, delighted, annoyed, disappointed, disgusted) known as taking the preposition with. It investigates their regional variations between contemporary British and American English based on the corpora BNC and COCA and diachronic changes based on COHA (1820-2019). It turned out that the preference for prepositions varied between BE and AE, and that the occurrence rates of with also varied across different verbs. From a diachronic perspective, it was found that the use of of has rapidly decreased, while those of about and by increased. This paper argues that ‘democratization’ and ‘grammaticalization’ are the reasons for the increase of about and by, respectively.

Dependency distance minimization: a diachronic exploration of the effects of sentence length and dependency types

Dependency distance is regarded as an index of memory load and a measure of syntactic difficulty. Previous research has found that dependency distance tends to minimize both synchronically and diachronically due to the limited resource of working memory. However, little is known concerning the effects of different dependency types on the dependency distance minimization. In addition, previous studies showed inconsistent results on the anti-minimization of dependency distance in shorter sentences. Hence, a more fine-grained investigation is needed on the diachronic change of dependency distance with shorter sentences such as those of three or four words. To address these issues, this study intends to explore the diachronic change of dependency distance in terms of two variables, i.e., dependency types and sentence length. Results show that anti-minimization does exist in short sentences diachronically, and sentence length has an effect on diachronic dependency distance minimization of dependency types. More importantly, not all dependency types present a decreasing trend, while only nine types of dependency relations are responsible for the dependency distance minimization. Possible explanations for the findings are offered.

Verbs That Express Passive Hearing in Catalan and French: Semantic Change of the Forms sentir (Catalan) and entendre (French)

This paper aims to study the meanings of passive auditory perception verbs in Catalan (sentir) and French (entendre) with regards to diachronic semantic change and from the point of view of cognitive semantics. These verbs do not originally encode the meaning related to perception, at least not historically. By taking examples drawn from diachronic and synchronic lexicographical sources, I have analyzed the meanings conveyed by these two verbs and their metaphorical and metonymic projections from their origin to their current use. This research provides new data on semantic extensions related to verbs of perception: certain projections that are frequently related to this kind of verb do not always occur in the direction predicted by inter-linguistic studies. Particularly, the study of the evolution in the French form entendre contradicts the expectations that can be drawn from other studies of verbs on this conceptional domain in that it seems to have evolved in the opposite direction, i.e., from intellectual understanding to sensorial perception.

The combinative use of “imperative + final particle” in Tokyo language in the Meiji period

Abstract Honorifics in Japanese as a rare linguistic system has received consistent attention in social and cultural linguistic studies. A typical linguistic structure of honorifics is “imperative + sentence-final particles (shuu-joshi)” (henceforth, “final particle”), which has been studied mainly as a compound expression in Tokyo language. Different from previous studies with separated attention towards imperative expressions and sentence-final particles in the Edo era as well as in modern Japan, this paper investigates the combinative use and diachronic changes of “imperative + final particle” during the Meiji period – a period of upheaval in the Tokyo dialect. The investigation takes multiple views including the positions and relations (social and psychological) between the interlocutors, and the context of the utterance. Results of the investigation lead to an insight into pragmatic norms and diachronic changes of the modern Tokyo dialect, specifically the tendencies, characteristics and the driving force. This study finds the particular expressive effect accomplished by the combinational use of “imperative + final particle” in the modern Tokyo dialect. The speaker shapes the degree of respect or politeness with the selective use of imperatives, and signals the communicative attitude by adding sentence-final particles. This linguistic form manifests the demand for “acting upon”, unveils the social construct and cultural norms embedded in inter-personal communication. The analysis on the developmental trend of “imperative + final particle” suggests that the prototype of the Tokyo dialect brings to prominence the across-status expressions as a result of social, political and educational reforms.

The rise and fall of mandrake in medicine

Ethnopharmacological relevanceMandrake (Mandragora sp.) is one of the most famous medicinal plants. It has been in continuous medical use throughout written history and is still in use today in popular medicine. Aim of the studyMandrake derived drugs once played an important role in medicine and in magical practices. Today, the role of mandrake in popular medicine is marginal. However, natural products present in mandrake such as atropine and scopolamine, as well as their semi synthetic derivatives continue to hold and important role in medicine. Here we aim to trace the development of historical rationales and scientific events that led to the abandonment of mandrake as a medicine. Materials and methodsWe review the medicinal uses of mandrake drugs since antiquity in an attempt to pinpoint use patterns that were popular in certain periods of time and others that are more general. We compare the uses from the native territories to those from regions where the plant got introduced and use literature reporting mandrake's chemistry and pharmacology in order to explain the diachronic changes of use patterns. Results and conclusionWe found information about 88 different medicinal uses for mandrake, grouped into 39 conditions. According to the number of different medicinal uses, the most versatile period was the medieval (37), followed by the Renaissance (31), the classical (27), and the modern period (21). Considering the higher number of textual sources and use-records collected for the Renaissance period, the decrease of versatility in comparison to the medieval period appears robust. This seems to indicate a more consolidated use pattern, that might be conditioned by the reproduction of classic textual sources as well as by a less experimental approach and reduced popularity of mandrake in medicine. The introduction of the volatile anaesthetics with more reliable narcotic effects set the seal on using mandrake in surgery but opened the way for atropine being used as a prophylactic and antidote during surgical interventions.

The Atticist lexica as metalinguistic resource for morphosyntactic change in Post-Classical Greek

Abstract While ancient metalinguistic resources such as lexica and scholia are increasingly studied in the field of ancient scholarship (Montanari 2020), they are investigated less within the historical sociolinguistics of Ancient Greek. Analysing the Atticist lexica by Phrynichus, Moeris and Aelius Dionysius, this article illustrates the historically persistent connection between social perception of and diachronic change within Ancient Greek. Although the historical relevance of Atticist prescriptivism has been observed, the evidence that these social evaluations provide for Post-Classical Greek language change is rarely assessed systematically (except for objectionable ideological reasons). I demonstrate that the Atticist lexica display metalinguistic awareness of the major morphosyntactic changes characterizing Post-Classical Greek (pace Lee 2013:286): paradigmatic (e.g. analogical levelling in verbal system of endings, voice and augment), category changes, category renewal (e.g. dual, pronouns, periphrasis), syntactic change (category expansion of ἔμελλον and τυγχάνω) and case changes (e.g. from case to prepositions).

Linguistic complexity of South Slavic dialects: a new perspective on old data.

This article presents the results of a quantitative study in which the complexity levels of dialectal varieties belonging to the South Slavic dialect continuum are measured and analyzed. The sample comprises 919 data points, pertaining to the Bulgarian-Macedonian and Serbo-Croatian dialect continua. Complexity is viewed in this study as a property demonstrating variation across areas and subject to diachronic change which can be associated either with language-internal processes or with language contact. This study discusses which linguistic processes produced varying levels of complexity in the modern South Slavic varieties. In particular, a correlation of complexity with altitude and distance to the Albanian border, two factors which can be associated with degree of isolation versus contact of speech communities, is investigated for a subset of varieties spoken across the areas with bi- and multilingual population. Suggestions on which constellations of societal features could act as determinants of linguistic change are made for several areas within the South Slavic continuum. Particular attention is paid to the contact-related developments in the South Slavic varieties spoken in the areas of intensive past and present contact, such as the west of North Macedonia, the south of Montenegro, Kosovo, and Southeast Serbia.

Grammatical variation in World Englishes

Abstract This study adopts an onomasiological, alternation-based approach to the exploration of grammatical variation across World Englishes, using data sourced from the 1.9 billion-word Global Web-based English corpus. The macro-orientation of the study, which investigates a set of ten alternations known to be susceptible to diachronic change, facilitates identification of a number of general trends, including the typical advancement of the Inner Circle varieties and of the South-East Asian varieties, the hypercentrality of American English, and the epicentrality of Indian English in South Asia. Possible explanatory factors include colloquialisation, grammatical simplicity/complexity, developmental status, and areal proximity.

Stratal overgeneration is necessary: metrically incoherent syncope in Southern Pomo

AbstractSouthern Pomo (Pomoan, California) displays a process of rhythmic vowel deletion (syncope) reflecting two mutually incompatible metrical structures. This phenomenon, called metrical incoherence, can be derived by an ordered sequence of independent subgrammars, that is, strata. Metrical incoherence is under-attested crosslinguistically, and the stratal models of phonology necessary to generate it have been criticised for predicting counter-typological phenomena. Nevertheless, the Southern Pomo data cannot be generated in more restrictive frameworks. This article argues that overgeneration is a necessary property of the phonological component, and that metrical incoherence is rare because it is difficult to learn. In Southern Pomo, this difficulty appears to have caused grammatical competition and restructuring: a second pattern of syncope, occurring in only a limited context, suggests that learners have reanalysed the grammar as having consistent metrical structure across the derivation. This work thus supports the proposal that diachronic change – and therefore typology – is constrained by extragrammatical factors.

A diachronic corpus-assisted semantic domain analysis of US presidential debates

This corpus-assisted discourse study investigates diachronic change in a specialised corpus of seventeen American presidential debates from 2000 to 2020. The texts were tagged using the ucrel Semantic Annotation System (usas) ( Rayson, 2008 ) to facilitate the investigation of emergent and decreasing semantic trends over the period; the strength of trends was empirically evaluated through application of Kendall's Tau correlation coefficient. The analysis revealed that domains reflecting truth evaluations and matters of credibility increased alongside a more people-orientated discourse, as evidenced by increases in personal pronouns. Furthermore, instances invoking warfare and defence decreased, paralleled by a decrease in the representations of toughness. These results may reflect a shift in US political discourse generally, and American presidential discourse specifically, while also reflecting evolving contemporary social and political interests over the twenty-year span of the corpus. This study concludes with interpretations of these discursive shifts in the context of the current era of so-called ‘fake news’, intense partisanship, and social and political divisiveness. Findings indicate that the current US political climate cannot simply be attributed to an anomalous Trump administration but, rather, the discursive features contributing to and reflecting the current political environment have been present and increasing since at least the year 2000 election cycle.

Is academic writing becoming more positive? A large-scale diachronic case study of Science research articles across 25years.

Academic writing is developing to be more positive. This linguistic positivity bias is confirmed in academic writing across disciplines and genres. The current research adopted sentiment analysis and examined the diachronic change in linguistic positivity in the full texts of 2,556 research articles published in Science in 25 years. The results showed that academic writing in research articles in the journal Science has become significantly more positive in the past 25 years. The findings of this study confirm linguistic positivity bias in academic writing based on empirical data from Science. Reasons for the increasingly positive language use in science articles might include the popularization of science, the growing number of researchers, and the difficulty of publishing in high-impact journals. Finally, this study discussed the implications of our findings for researchers, editors, and peer reviewers.

Functional categories of hedges: A diachronic study of Russian research article abstracts

The interactional nature of academic discourse has been analyzed in linguistics literature from different perspectives. However, these studies have been predominantly conducted on English materials. Little is known of how interactional metadiscourse elements are used in Russian academic prose and what diachronic changes in metadiscourse have occurred in the last decade. Building on previous research that suggests cross-linguistic, cross-cultural and diachronic differences in the use of hedges in academic prose, this paper explores functional categories of hedges used in Russian research article abstracts from a diachronic perspective. The main focus is on quantitative and qualitative variations in the functional realization of hedging, since it may be expected that it could change over time. The study was conducted on a corpus of 112 linguistics research article abstracts published in four Russian journals in two periods (2008-2014 and 2015-2021). To investigate hedging devices and their functional categories, this study employed quantitative and qualitative analyses. The quantitative analysis indicated that in the first period (2008-2014) hedging was most frequently realized through modals, reporting verbs, and quantifiers. In the second time span (2015-2021), reporting verbs, epistemic verbs, and adjectives of probability were among the most frequent functional categories of hedging. Overall, the distribution of functional categories of hedging changed in the second period when hedging was realized through a variety of lexical means belonging to different functional categories. In terms of the functions of hedging, the difference was also striking. In the first time span, hedges were employed to diminish an authorial presence in the text, while in the second one authors hedged to point toward possible methodological limitations and to signal inaccuracies of research results. Despite some data limitations, this study could be seen as a starting point for future research of metadiscourse in Russian-language academic prose from cross-disciplinary, cross-cultural or diachronic perspective.