Academic Vocabulary of Chilean Textbooks: Analysis of the Words Common to the 4 Core Disciplines of Schooling

This study aimed to explore the vocabulary of Chilean textbooks from 4 disciplines and 12 educational levels, analyzing how words are distributed by discipline, school level, degree of polyvalence and disciplinary specialization. From an initial corpus of 2.6 million words, common words to the 4 sub...

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Bibliographic Details
Authors: Aravena, Soledad, Quiroga, Riva, Villegas, Felipe
Format: article
Status:Published version
Publication Date:2025
Country:Perú
Institution:Pontificia Universidad Católica del Perú
Repository:Revistas - Pontificia Universidad Católica del Perú
Language:Spanish
OAI Identifier:oai:ojs.pkp.sfu.ca:article/32954
Online Access:http://revistas.pucp.edu.pe/index.php/lexis/article/view/32954
Access Level:Open access
Keyword:vocabulario académico
textos escolares
disciplinas escolares
academic vocabulary
textbooks
school disciplines
Description
Summary:This study aimed to explore the vocabulary of Chilean textbooks from 4 disciplines and 12 educational levels, analyzing how words are distributed by discipline, school level, degree of polyvalence and disciplinary specialization. From an initial corpus of 2.6 million words, common words to the 4 subjects were extracted to form a list of academic vocabulary. The results indicate that these words increase in frequency at higher levels and are distributed according to the more humanistic or more scientific nature of the subjects and their nature more focused on content or skills. The study concludes by highlighting the importance of examining this vocabulary in order to promote its teaching throughout the entire school trajectory.