کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11030158 1646376 2018 29 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Why are abstracts in PhD theses and research articles different? A genre-specific perspective
ترجمه فارسی عنوان
چرا خلاصه ای در پایان نامه های دکتری و مقالات پژوهشی متفاوت است؟ چشم انداز خاص ژانر
کلمات کلیدی
تجزیه و تحلیل ژانر، ساختار لفظی، متادیستورس، چکیده نوشتن، نوشتن تحقیق،
موضوعات مرتبط
علوم انسانی و اجتماعی علوم انسانی و هنر زبان و زبان شناسی
چکیده انگلیسی
The current study investigates why abstracts are written differently in theses and research articles. To this end, 200 abstracts of PhD theses in prestigious American and British universities were compared with 200 research article (RA) abstracts in highly ranked journals in the field of Applied Linguistics. The analysis relied on adaptations of Hyland's (2000) model of the rhetorical structure of abstracts and Hyland's (2005) taxonomy of metadiscourse. The results reveal a number of differences, including a lengthier description of methodology, findings and implications in RA abstracts and lengthier introductions in thesis abstracts. Additionally, thesis abstracts include more transitions, evidentials and hedges while RA abstracts make more use of code-glosses and self-mentions. Other variations are noted with respect to sub-categories of moves and metadiscourse markers. The results are interpreted in light of the differences between RAs and theses as two genres in the scientific community. The interpretations support Koutsantoni's (2006) claim for varied power asymmetries between disciplinary gatekeepers and thesis writers/RA writers, and Kawase's (2015) classification of theses as an educational genre and RAs as a professional genre. The study argues for the need of examining variations between the same sections of theses/RAs in terms of their context.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of English for Academic Purposes - Volume 36, November 2018, Pages 48-60
نویسندگان
,