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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">linmgou</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы современной лингвистики</journal-title><trans-title-group xml:lang="en"><trans-title>Key Issues of Contemporary Linguistics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5059</issn><issn pub-type="epub">2949-5075</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18384/2949-5075-2025-6-60-68</article-id><article-id custom-type="elpub" pub-id-type="custom">linmgou-2089</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕОРЕТИЧЕСКАЯ, ПРИКЛАДНАЯ И СРАВНИТЕЛЬНО-СОПОСТАВИТЕЛЬНАЯ ЛИНГВИСТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THEORETICAL, APPLIED AND COMPARATIVE LINGUISTICS</subject></subj-group></article-categories><title-group><article-title>Распаковка дисциплинарной позиции: корпусный анализ конфигураций взаимодействия эвиденциальности и модальности как регистрово-специфичных эпистемических грамматик в англоязычном научном дискурсе</article-title><trans-title-group xml:lang="en"><trans-title>Unpacking disciplinary stance: a corpus-based analysis of evidentiality-modality interaction configurations as register-specific epistemic grammars in English scientific discourse</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1272-444X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малкова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Malkova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малкова Наталья Вячеславовна  – кандидат педагогических наук, доцент, доцент кафедры иностранных языков</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Natalya V. Malkova (Moscow) – Cand. Sci. (Education), Assoc. Prof., Department of Foreign Languages</p><p>Moscow</p></bio><email xlink:type="simple">malkova_n_v@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Военный университет имени князя Александра Невского Министерства обороны Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Prince Alexander Nevsky Military University of the Ministry of Defense of Russian Federation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>03</month><year>2026</year></pub-date><volume>0</volume><issue>6</issue><fpage>61</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Малкова Н.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Малкова Н.В.</copyright-holder><copyright-holder xml:lang="en">Malkova N.V.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.linguamgou.ru/jour/article/view/2089">https://www.linguamgou.ru/jour/article/view/2089</self-uri><abstract><sec><title>Цель</title><p>Цель. Выявление, количественное описание и сравнение доминирующих конфигураций взаимодействия эвиденциальности (Э) – модальности (М) (совместная встречаемость маркеров) в контрастных регистрах англоязычного научного дискурса (лингвистика vs биология) с интерпретацией их как регистрово-специфичных ‘эпистемических грамматик’.</p></sec><sec><title>Процедура и методы</title><p>Процедура и методы. Проанализирован сопоставимый корпус (1,2 млн слов, 2020–2023 гг., высокорейтинговые журналы: Journal of Linguistics, Applied Linguistics; Cell, Nature Ecology &amp; Evolution). Маркеры Э-М идентифицированы (spaCy + ручная валидация, κ = 0,82). Взаимодействие определено как совместная встречаемость в 4-словном окне. Применены количественные (частотность, Log-likelihood, t-тест Уэлча, d Коэна; p &lt; 0,01) и качественные методы.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлены значимые различия (p &lt; 0,001). В лингвистике преобладает [Репортативная Э + Хеджирующая М] (14.2 vs 2.1 на 1 тыс. слов; LL = 89.4), отражая взаимодействие с научной литературой. В биологии доминирует [Инференциальная Э + М высокой уверенности] (12.8 vs 3.7 на 1 тыс. слов; LL = 103.1), соответствуя фокусу на данных. Маркеры синтаксически ближе в биологии (M = 1.8 vs 3.2 слова; p &lt; 0.01, d = 1.15).</p><p>Теоретическая и практическая значимость. Конфигурации Э-М – ядро регистрово-специфичных ‘эпистемических грамматик’, формирующих утверждения о знании. Результаты уточняют модели СФЛ, связывая контекст с выбором комбинированных межличностных ресурсов, освещая дисциплинарные эпистемологии и внося вклад в дискурс-анализ и педагогику академического письма.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To identify, quantify, and compare dominant Evidentiality (E) – Modality (M) interaction configurations (marker co-occurrence) in contrasting English scientific registers (linguistics vs biology), interpreting them as register-specific ‘epistemic grammars’. Methodology. A comparable corpus (1.2M words, 2020–2023 high-impact journals: Journal of Linguistics,</p><p>Applied Linguistics; Cell, Nature Ecology &amp; Evolution) was analyzed. E-M markers were identified (spaCy + manual validation, κ = 0.82). Interaction was defined as co-occurrence within a 4-word window. Quantitative (frequency, Log-likelihood, Welch's t-test, Cohen's d; p &lt; 0.01) and qualitative methods were used. </p></sec><sec><title>Results</title><p>Results. Significant register differences (p &lt; 0.001) emerged. Linguistics favoured [Reportative E + Hedge M] (14.2 vs 2.1 / 1k words; LL = 89.4), reflecting engagement with scholarly discourse. Biology preferred [Inferential E + High Certainty M] (12.8 vs 3.7 / 1k words; LL = 103.1), aligning with data-driven claims. Markers were syntactically closer in biology (M = 1.8 vs 3.2 words; p &lt; 0.01, d = 1.15).</p></sec><sec><title>Research implications</title><p>Research implications. E-M configurations are core to register-specific ‘epistemic grammars’ shaping knowledge claims. Findings refine SFL models by linking context with the selection of combined interpersonal resources, illuminate disciplinary epistemologies, and inform discourse analysis and academic writing pedagogy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>академическое письмо</kwd><kwd>корпусная лингвистика</kwd><kwd>модальность</kwd><kwd>регистровая вариативность</kwd><kwd>системно-функциональная лингвистика</kwd><kwd>эпистемическая грамматика</kwd><kwd>эвиденциальность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>academic writing</kwd><kwd>corpus linguistics</kwd><kwd>epistemic grammar</kwd><kwd>evidentiality</kwd><kwd>modality</kwd><kwd>register variation</kwd><kwd>Systemic Functional Linguistics</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Hyland, K. (2005). Metadiscourse: Exploring interaction in writing. 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