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Estructura y función de la introducción científica

Translated title of the contribution: Structure and Function of the Scientific Introduction

Research output: Contribution to journalArticlepeer-review

Abstract

The introduction is a strategic section in the rhetorical architecture of a scientific article, as it
defines the thematic field, identifies a gap in current knowledge, and formulates the research
purpose. This review article critically analyzes the most relevant theoretical and functional
approaches for constructing effective scientific introductions, comparing Swales’ CARS model with
the Cargill-O’Connor model, and proposing a structural typology based on communicative
functions. It examines the main difficulties authors face, including common mistakes such as the
uncritical accumulation of background literature, ambiguous formulation of objectives, and failure
to clearly identify the research gap. Drawing on specialized literature and examples from food
science, the article presents a detailed guide to structuring coherent and persuasive introductions
aligned with international publication standards. It also includes practical tools such as guiding
questions, rhetorical tables, and a functional classification of five types of introductions (narrative,
empirical, problem-focused, argumentative, and hybrid). The article concludes that rhetorical
mastery of this section not only enhances manuscript clarity and impact, but also constitutes a core
competence in researcher training, with implications for teaching, thesis supervision, and editorial
peer review processes.
Translated title of the contributionStructure and Function of the Scientific Introduction
Original languageSpanish
Pages (from-to)57-70
JournalRevista RECITEIA
Volume21
Issue number2
StatePublished - 2022

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 4 - Quality Education
    SDG 4 Quality Education

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