The literature search was based on the Scopus, Web of Science, ERIC and Latin
American collections databases, combining terms such as EFL, reading
comprehension, critical thinking, higher education and South American
background. Snowball sampling also helped to provide other sources, as the
principles of narrative revision are followed (Booth, Sutton, & Papaioannou, 2016;
Popay et al., 2006). The inclusion criteria were peer-reviewed sources published
between 2020 and 2025 that reported instruction in reading, critical thinking, and
contextual factors in the EFL in South American universities, and the articles that
reported on pedagogical practices or institutional structure were related to
Spanish, Portuguese, and English (Grant & Booth, 2009).
The data were organized in the form of a grid of bibliographic information, research
interests, environmental factors, approaches and conclusions that refer to the
pedagogy of reading and the development of critical thinking.
The analysis took place in three steps, following the instructions on synthesizing
the narrative and synthesizing the theme. First, the authors summarized
descriptive data of every study (country, design, participants/context, instructional
focus, and reported outcomes) and created a table of this information (Table 1).
Second, an inductive thematic coding system was performed on the findings and
discussion content that was extracted on the sources that had been selected. First
open codes were created to describe (a) reading-instruction practices, (b)
operationalizations of critical thinking/critical reading and (c) contextual
circumstances that influenced implementation. Third, codes were narrowed down
after constant comparison and organized into higher-order categories with the help
of analytic memos to record decisions and eliminate overlaps.
Examples of emergent categories were: (1) sociocultural scaffolding practices (e.g.
collaborative reading routines, guided questioning, strategy teaching), (2) critical-
pedagogical goals (e.g. ideology critique, stance-taking, text-context
correspondence), (3) institutional constraints (assessment regimes, class size, time,
materials, training).
The concepts of qualitative value assessment in narrative reviews are different from
those that can be quantified in systematic reviews. This review investigated the
clarity of methodology, justification for sampling, and validity of interpretation. The
limitations of the leading writers were exposed and gaps in evidence between
countries were pointed out as areas requiring research.
This method combined broad inclusivity with discriminatory criticism and formed
a discourse that delimited current events and denoted gaps in the literature
(Whittemore & Knafl, 2005; Grant & Booth, 2009).