RT Journal Article T1 Identification of metadiscourse markers in bachelor’s degree theses in Spanish: Introduction of a text mining tool T2 Identificación de marcadores de metadiscurso en trabajos de fin de grado en español: Introducción de una herramienta de minería de textos A1 Míguez Álvarez, Carla María A1 Gonzalez Varela, Luís A1 Cuevas Alonso, Miguel K1 57 Lingüística K1 5701.02 Documentación Automatizada K1 5701.04 Lingüística Informatizada AB This article introduces a text mining tool that can automatically extract information using Hyland’s analysis model as a theoretical framework to analyse the use and characteristics of metadiscourse in large quantities of academic texts. To verify its validity, we present the results obtained using this tool on various bachelor’s degree theses with a particular focus on the field of engineering. Our results on a 6.9 million-word corpus extracted from 680 bachelor’s theses available online show that interactive metadiscourse markers are prevalent in engineering bachelor’s theses as well as in the authors’ metadiscourse patterns. In addition, we compared our results with previous research on metadiscourse markers. Our study can be used to identify the usage of various types of metadiscourse markers during the production of texts and for the development of software applications involving quantitative linguistic methods for the production of academic texts. PB Revista Española de Lingüística Aplicada/Spanish Journal of Applied Linguistics SN 02132028 YR 2023 FD 2023-05 LK http://hdl.handle.net/11093/6102 UL http://hdl.handle.net/11093/6102 LA eng NO Revista Española de Lingüística Aplicada/Spanish Journal of Applied Linguistics, 36(1): 329-351 (2023) NO Xunta de Galicia | Ref. ED431C 2017/50 DS Investigo RD 18-sep-2024