The Integration of Artificial Intelligence (AI): ChatGPT in Enhancing Students’ Speaking Ability

Abstract

This study investigated the integration of Artificial Intelligence (AI), particularly ChatGPT version 4o, in improving students’ speaking ability at the second grade of SMKN 1 Bulukumba. Employing a quasi-experimental design, 34 students were divided into an experimental class and a control class, each consisting of 17 students. The experimental class received speaking instruction through a blended learning model integrating ChatGPT, while the control class was taught using traditional methods. Data were collected using pre-tests and post-tests measuring five components of speaking: pronunciation, grammar, fluency, vocabulary, and comprehension. Findings revealed that the experimental class demonstrated a significant improvement, with average scores increasing from 70 to 75.65, while the control class showed minimal change (from 67 to 67.76). Statistical analysis using an independent samples t-test showed a significant difference (p = 0.001), and the effect size (Cohen’s d = 1.25) indicated a strong effect. These findings suggest that integrating ChatGPT enhances students’ speaking ability, providing personalized and interactive learning experiences that traditional methods often lack. The study emphasizes the potential of AI to support language learning, particularly in improving students’ grammar, fluency, vocabulary, pronunciation, and comprehension.