TR
EN
Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers
Öz
This study investigates how postgraduate writers use adjectives in acknowledgements written in English, focusing on their frequency, syntactic characteristics, and distribution across academic degrees and disciplinary domains. The corpus, titled ACK-CO, comprises 256 acknowledgements written by Turkish L1 postgraduate writers in two domains, Humanities and Social Sciences (HSS) and Science, Technology, Engineering, and Mathematics (STEM), and at two degree levels (MA/MS and PhD). All texts were compiled from the Council of Higher Education (CoHE) National Thesis Centre and analysed using R and Sketch Engine. Descriptive analysis showed that acknowledgements in PhD dissertations were longer and contained a higher density of adjectives than those in MA/MS theses. However, chi-square tests comparing the frequency of adjective use across degree levels did not reach statistical significance. The results, nevertheless, suggested a slight tendency toward higher adjective use in the PhD acknowledgements. In contrast, comparison of disciplinary domains revealed a significant difference, with HSS acknowledgements containing more adjectives overall than those in STEM. To gain further insight into how adjectives function within texts, a syntactic analysis revealed a strong preference for an attributive position among the most common adjectives, such as special, valuable, and great. These results, together with the frequency patterns, indicate that disciplinary domain tends to influence adjective use more strongly than degree level. Writers in the soft sciences appear more inclined to use adjectives expressing gratitude and appreciation. The study contributes to corpus-based research on academic register variation by suggesting that adjective use may vary across degree levels and disciplinary domains in postgraduate acknowledgements.
Anahtar Kelimeler
Etik Beyan
Ethical approval was not required for this study, as the data were collected from publicly accessible documents in the Council of Higher Education (YÖK) National Thesis Center (Ulusal Tez Merkezi) database.
Kaynakça
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- Biber, D., Johansson, S., Leech, G., Conrad, S., & Finegan, E. (1999). Grammar of spoken and written English. Pearson Education Limited.
- Biber, D. (2006). University language: A corpus-based study on spoken and written registers. John Benjamin Publishing Company.
- Biber, D. (2012). Register and discourse analysis. In J. P. Gee & M. Handford (Eds.), The Routledge handbook of discourse analysis (pp. 191–208). Routledge.
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- Biber, D. & Conrad, S. (2019). Register, genre, and style (2nd ed.). Cambridge University Press.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Bütünce Dilbilimi, Söylem ve Bağlamsal Dilbilim
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
31 Ocak 2026
Gönderilme Tarihi
24 Ekim 2025
Kabul Tarihi
27 Ocak 2026
Yayımlandığı Sayı
Yıl 2026 Cilt: 10 Sayı: 1
APA
Eslek Onur, F. (2026). Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers. Journal of Language Research, 10(1), 48-63. https://doi.org/10.51726/jlr.1809829
AMA
1.Eslek Onur F. Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers. JLR. 2026;10(1):48-63. doi:10.51726/jlr.1809829
Chicago
Eslek Onur, Fulya. 2026. “Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers”. Journal of Language Research 10 (1): 48-63. https://doi.org/10.51726/jlr.1809829.
EndNote
Eslek Onur F (01 Ocak 2026) Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers. Journal of Language Research 10 1 48–63.
IEEE
[1]F. Eslek Onur, “Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers”, JLR, c. 10, sy 1, ss. 48–63, Oca. 2026, doi: 10.51726/jlr.1809829.
ISNAD
Eslek Onur, Fulya. “Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers”. Journal of Language Research 10/1 (01 Ocak 2026): 48-63. https://doi.org/10.51726/jlr.1809829.
JAMA
1.Eslek Onur F. Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers. JLR. 2026;10:48–63.
MLA
Eslek Onur, Fulya. “Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers”. Journal of Language Research, c. 10, sy 1, Ocak 2026, ss. 48-63, doi:10.51726/jlr.1809829.
Vancouver
1.Fulya Eslek Onur. Variation across Disciplines and Degrees in the Use of Adjectives in Postgraduate Acknowledgements Written in English by Turkish L1 Writers. JLR. 01 Ocak 2026;10(1):48-63. doi:10.51726/jlr.1809829