A diachronic study of self-sourced reporting clauses in mechanical engineering and education.

Reporting clauses are a powerful way of constructing stance that contributes to writers' presentation of propositions. Based on a corpus of 320 research articles from a hard discipline (mechanical engineering) and a soft discipline (education), this study examined the diachronic changes in the stanc...

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Publicado en:Southern African Linguistics & Applied Language Studies Vol. 43; no. 4; pp. 615 - 631
Autores principales: Pan, Fan, Lv, Tianran
Formato: Artículo
Publicado: Taylor & Francis Ltd Dec2025
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Dec2025
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          Pan, Fan
          Lv, Tianran
        affil: School of Foreign Languages, Huazhong University of Science and Technology, Wuhan, China
      su:
        Historical linguistics
        Grammar
        Mechanical engineering
        College curriculum
        Higher education
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        subj:
          Historical linguistics
          Grammar
          Mechanical engineering
          College curriculum
          Higher education
      ab: Reporting clauses are a powerful way of constructing stance that contributes to writers' presentation of propositions. Based on a corpus of 320 research articles from a hard discipline (mechanical engineering) and a soft discipline (education), this study examined the diachronic changes in the stance construction in self-sourced reporting clauses in research articles from 1970 to 2020, in terms of grammatical subjects, attribution sources and reporting verbs. Results of diachronic analysis displayed somewhat similar changing trends and disciplinary variations in the use of self-sourced reporting clauses. Compared with 1970, writers in both disciplines in 2020 seemed to rely less on it subjects, indicating that writers in 2020 were less likely to fully conceal themselves. Mechanical writers in 2020 were more likely to choose non-human subjects to strengthen the objectivity of research whereas education writers tended to use more human subjects to increase their visibility. In addition, in 2020, mechanical writers preferred to use more show verbs to report factual information and education writers relied more on find verbs to present experiment-based results. These findings hopefully inform academic writing training for novice academic writers.
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    language: English
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