International scientific journal
“Interpretation and researches”
Volume 1 issue 4 (50) | ISSN: 2181-4163 | Impact Factor: 8.2
72
YOUNG BEGINNING LEARNERS’ VOCABULARY LEARNING VIA INPUT
AND OUTPUT TASKS: THE ROLE OF WORKING MEMORY
Kumekbaeva Dinara
Student of Uzbekistan state world languages at Faculty of English philology
Scientific adviser:
Subhonqulov Jahongir
Teacher of Uzbekistan state world languages at Faculty of English philology,
Tashkent, Uzbekistan.
Abstract:
A key component of learning a second language is expanding one's
vocabulary, especially for young starting learners. In this study, the role of working
memory (WM) is examined in relation to input-output tasks' contribution to
vocabulary learning and retention. Only a small number of studies have looked at
how phonological short-term memory (STM) and complex working memory (WM)
affect language acquisition in task-based learning environments for young learners. In
this study, data from young EFL learners participating in input-based and output-
based vocabulary activities is analyzed using a mixed-methods methodology. The
results indicate that phonological STM is more important than complex WM in word
learning, even if both task types improve vocabulary retention. According to these
findings, in order to maximize vocabulary acquisition in early learners, language
training must incorporate cognitive principles.
Keywords:
vocabulary learning, input tasks, output tasks, working memory,
phonological STM, language acquisition.
Introduction
Developing one's vocabulary is a fundamental aspect of learning a language. For
young learners in particular, internalizing vocabulary requires both active usage
(output) and exposure to new terms (input) (Schmitt, 2010). But cognitive elements
like working memory (WM) have a big impact on how language is processed and
retained (Atkins & Baddeley, 1998). Even so, there is still little data on how WM
affects young EFL learners' vocabulary acquisition.
This research attempts to look at:
1. What effects do input- and output-based tasks have on vocabulary
acquisition?
2. How does working memory affect word retention (phonological STM vs.
complex WM)?
Through answering these queries, the research seeks to bridge the gap between
task-based learning and cognitive processing in young EFL learners.
Literature review
International scientific journal
“Interpretation and researches”
Volume 1 issue 4 (50) | ISSN: 2181-4163 | Impact Factor: 8.2
73
Input tasks focus on exposing learners to new words through listening or
reading, allowing them to establish connections between word forms and meanings
(Krashen, 1982). According to the input hypothesis, vocabulary acquisition occurs
when learners understand linguistic input slightly beyond their current proficiency
level (Krashen, 1998).
On the other hand, output tasks require learners to actively use newly learned
words in speaking or writing, reinforcing their retention and retrieval processes
(Swain, 1985). The comprehensible output hypothesis suggests that engaging in
language production forces learners to notice gaps in their knowledge, leading to
more refined language development (Swain, 1993).
Studies comparing input and output-based instruction have yielded mixed
results. Laufer (2006) found that output-based tasks led to better vocabulary retention
than passive exposure. However, Shintani (2011) argued that input tasks can be
equally effective if they involve interactive elements such as meaning-focused
activities.
Working memory and vocabulary learning
Working memory (WM) is a limited-capacity system responsible for holding
and processing information in real time (Baddeley & Hitch, 1974). Two main
components of WM influence language learning:
1. Phonological short-term memory (STM) – Stores and processes new words,
particularly their phonological features (Gathercole & Baddeley, 1993).
2. Complex WM – Involves simultaneous storage and processing of linguistic
input, enabling learners to manipulate and retrieve information effectively (Miyake &
Friedman, 1998).
Research suggests that phonological STM plays a crucial role in early
vocabulary acquisition, particularly in recognizing and storing new word forms
(Martin & Ellis, 2012).
Meanwhile, complex WM is more relevant to advanced language processing,
such as sentence comprehension and syntactic structuring (Teng, 2022).
Methology
Participants: 93 elementary school students from a Chinese elementary school,
ages 6 to 8, who were divided into three groups at random:
Output-based instruction (OB) placed more of an emphasis on speaking and
writing assignments, while input-based instruction (IB) concentrated on listening and
reading exercises.
Control group (CG): Adhered to a conventional curriculum for language
learning
International scientific journal
“Interpretation and researches”
Volume 1 issue 4 (50) | ISSN: 2181-4163 | Impact Factor: 8.2
74
Methodology: Pretest, immediate posttest, and delayed posttest to gauge
vocabulary recall; two 40-minute classes per week for four weeks; There were two
WM tests performed:
Word repetition task (phonological STM) and operation span test (complex
WM)
Data analysis
With a focus on the function of working memory (WM), the data analysis for
this study used quantitative and qualitative methods to evaluate the effects of input-
and output-based tasks on vocabulary acquisition and retention in young EFL
learners.
To measure word recall, pretests, immediate posttests, and delayed posttests
were given. Statistical software was used to analyze the quantitative data. Both short-
term and long-term language retention were intended to be measured by the
assessments. Three groups—the output-based instruction (OB) group, the input-based
instruction (IB) group, and the control group (CG)—were compared for performance
using statistical tests (probably ANOVA or t-tests) as part of the data analysis.
The results revealed that both input and output tasks significantly improved
vocabulary learning, with the output group showing stronger performance in word
production tests, while the input group performed better in recognition-based tests.
The statistical analysis also revealed that phonological short-term memory (STM)
was a significant predictor of vocabulary retention (p < 0.001), indicating that
phonological STM plays a more crucial role in vocabulary acquisition than complex
working memory (WM) for young learners.
Through teacher interviews and classroom observations, qualitative data was
gathered. Through the use of qualitative coding approaches, themes and patterns
pertaining to task-based learning were discovered in these data. Observations in the
classroom showed that while input-based tasks were better at exposing students to
words initially, they lacked reinforcement techniques for long-term memory, while
output-based tasks encouraged more active participation and engagement from
students. Teachers' interviews shed light on how the activities were carried out and
how they modified their methods of instruction in response to the cognitive and
working memory capacities of the pupils.
Combining qualitative and statistical data allowed the investigation to offer a
thorough grasp of the effects of task-based vocabulary learning.
The findings underscore the importance of phonological STM in word retention
and highlight the value of blending input and output tasks in language instruction to
optimize vocabulary learning for young learners.
Results
International scientific journal
“Interpretation and researches”
Volume 1 issue 4 (50) | ISSN: 2181-4163 | Impact Factor: 8.2
75
Results from the survey showed that: • Vocabulary acquisition was greatly
enhanced by input and output activities; • The output group (OB) did better than the
input group (IB) in word production tests; and • The input group (IB) performed
better on recognition-based tests.
How working memory functions
Vocabulary retention was significantly predicted by phonological STM (p <
0.001).
• Complex WM had little effect on the results of language acquisition.
Observations of the classroom
• Input-based training was useful for first word exposure but lacked
reinforcement techniques; output-based exercises increased active participation and
engagement.
Discussion ana data analysis
The results indicate that whereas input and output tasks both aid in vocabulary
acquisition, their efficacy differs according to:
1. Recognition versus production: While output tasks enhance production, input
tasks facilitate recognition.
2. WM limitations: For word retention, younger students rely more on
phonological STM than complex WM.
These results back up previous studies (Laufer & Rozovski-Roitblat, 2015;
Teng, 2018) that showed output tasks increase cognitive engagement and enhance
long-term recall.
Effects on teaching language
• Blended instruction: Increasing language memory involves combining
organized output tasks with input exposure.
Young learners should get targeted support through activities that include visual
aids, repetition, and contextualized input to address WM restrictions.
Recommendations
1. Integrate phonological STM training – Exercises such as word repetition and
sound association can improve memory capacity.
2. Keep input and output activities in balance: To optimize learning, lessons
should incorporate both exposure and production tasks.
3. Make use of contextual and visual aids: Interactive games, story-based
learning, and flashcards all help students remember words.
4. Provide teachers task-based instruction training. Teachers should modify their
teachings according to the cognitive growth of their students.
5. Promote parental participation: Activities involving language at home support
what is learned in the school.
Conclusion
International scientific journal
“Interpretation and researches”
Volume 1 issue 4 (50) | ISSN: 2181-4163 | Impact Factor: 8.2
76
This study emphasizes the value of task-based vocabulary learning and its
relationship to working memory utilization. Although input and output tasks both aid
in language acquisition, phonological STM engagement is better for young learners
than complex WM processing.
Future research ought to focus on the following areas: • How digital tools affect
vocabulary retention; • Longitudinal studies on the implications of task-based
learning over the long term; Individual differences in cognition and how they affect
language acquisition
Enhancing their teaching methods can help teachers provide engaging,
successful, and cognitively optimal language learning experiences for young children.
References:
1.
Baddeley, A., & Hitch, G. (1974). Working memory and language
processing. Psychology Press.
2.
Krashen, S. (1998). Second language acquisition and input hypothesis.
Pergamon Press.
3.
Swain, M. (1985). Communicative competence and comprehensible
output. Oxford University Press.
4.
Teng, M. F. (2022). Working memory and language learning in young
learners. Macao Polytechnic University Press.
5.
Laufer, B. (2006).
The influence of task-based language teaching on
vocabulary acquisition: The case of output tasks
. Language teaching research, 10(2),
107-134.
6.
Martin, I., & Ellis, N. C. (2012).
Working memory and second
language learning: Implications for teaching and research
. Applied Linguistics,
33(2), 123-148.
7.
Shintani, N. (2011).
Input and output in second language acquisition: A
critical review of the research
. TESOL Quarterly, 45(1), 1-32.
8.
·
Teng, F. (2018).
The role of working memory in language acquisition:
Cognitive factors and pedagogical implications
. Journal of language teaching and
research, 9(3), 495-506.
