LINGUATECH - Revista Cientíca Internacional - Vol. 1, Núm.1 pág. 4
gains with qualitative insights into students’ experiences, behaviors, and perceptions. As Creswell
(2014) explains, combining numerical and narrative data allows a more comprehensive
understanding of educational interventions, particularly those involving complex processes such
as second-language oral production. In this study, quantitative data were obtained through pre-
and post-test speaking assessments that documented measurable linguistic progress, while
qualitative data from classroom observations and learner surveys provided a deeper perspective
on engagement, confidence, and participation. By triangulating these sources, the design allowed
the findings to reflect not only what changed, but also how the learners emotionally and socially
navigated the communicative activities implemented throughout the intervention.
Participants
The participants were 22 A1-level English learners, aged 12 to 14, enrolled in a public middle
school. These students displayed characteristics commonly associated with beginner language
learners, such as limited vocabulary range, fragmented speech, long pauses during oral
expression, and a noticeable dependency on the teacher when initiating or sustaining
conversational exchanges. According to Harmer (2001), learners at early proficiency levels often
experience elevated levels of insecurity, as the fear of making mistakes in front of their peers
reduces their willingness to speak. In addition, most participants reported minimal exposure to
English outside the classroom, a condition that typically slows the development of oral skills in
foreign-language contexts. Participation in the study was voluntary, and informed consent was
obtained from parents or guardians, while institutional approval ensured that the intervention
aligned with school guidelines and respected students’ educational needs.
Instruments
To ensure data validity and triangulation, the study employed three primary instruments: speaking
tests, an observation checklist, and a student perception survey. The pre- and post-intervention
speaking tests required learners to complete short oral tasks such as guided descriptions, picture-
based narratives, and simple dialogues. An analytic rubric adapted from Luoma (2004) assessed
performance in terms of fluency, pronunciation, vocabulary use, and coherence, which allowed
for detailed identification of improvements within each domain. The observation checklist was
used systematically throughout the intervention to record indicators such as participation
frequency, willingness to speak, hesitation patterns, peer interaction, and the use of
communicative strategies. This instrument followed the classroom observation principles
described by Richards and Farrell (2011), emphasizing observable behaviors that reflect
engagement and communicative development. Finally, the student survey captured learners’
perceptions of the activities, their level of enjoyment, confidence when speaking, and any
perceived improvement. Drawing on qualitative research traditions, the survey combined open-