LingPoet: Journal of Linguistics and Literary Research
Vol. 7 No. 2 (2026): LingPoet: Journal of Linguistics and Literary Research

The Effectiveness of Speechace Application in Enhancing EFL Learners' Speaking Skills: A Quasi-Experimental Study

Lia Tazkia Qulbi (Universitas Islam Kadiri)
Wildan Isna Asyhar (Universitas Islam Kadiri)
Erwin Hari Kurniawan (Universitas Islam Kadiri)



Article Info

Publish Date
25 May 2026

Abstract

The pedagogical transformation of English language teaching in the digital era is characterized by the utilization of Artificial Intelligence (AI) and Automatic Speech Recognition (ASR). This study aims to evaluate the effectiveness of the Speechace application in enhancing students' speaking competence at Mr.Bob English Course through a quasi-experimental design. A total of 33 respondents were involved and divided into experimental and control groups to measure their pronunciation accuracy and fluency levels. Data collection instruments included oral performance tests (pre-test and post-test) and a learner autonomy questionnaire. The results of the Independent Samples T-test analysis showed a significant difference in mean scores between the two groups (t = 3.88; p < .001), with the experimental group demonstrating superior performance. These findings confirm that AI-based tools are capable of providing an autonomous and effective practice environment, while simultaneously serving as a solution to the limitations of personalized feedback within the context of EFL learning in Indonesia.

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Journal Info

Abbrev

lingpoet

Publisher

Subject

Humanities Education Languange, Linguistic, Communication & Media

Description

LingPoet: Journal of Linguistics and Literary Research is an international peer-reviewed journal published by TALENTA Publisher, Universitas Sumatera Utara and managed by English Department, Faculty of Cultural Sciences, Universitas Sumatera Utara. It has aims to provide the platform for the ...