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Journal : TELL - US JOURNAL

THE EFFECTIVENESS OF USING CHATGPT ON STUDENTS’ WRITING SKILLS IN SENIOR HIGH SCHOOL Salsabila, Tiara; Syafrizal, Syafrizal; Handayani, Ika
TELL - US JOURNAL Vol 10, No 3 (2024): September 2024
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/tus.2024.v10i3.8551

Abstract

The study aims to assess the effectiveness of ChatGPT in improving grade XI students' writing skills at SMAN 1 Puloampel. The method used was a quantitative approach with a quasi-experimental design involving 60 students divided into a control group and an experimental group. Data were collected through pre-tests and post-tests in the form of essays. The results of the analysis using the Independent T-test showed a significance value (2-tailed) of 0.000, which means that the null hypothesis (H0) can be rejected, supporting the alternative hypothesis (Ha). Moreover, the effect size test yielded a value of 1.18, indicating a "high effect" category according to Cohen's interpretation. It suggests that ChatGPT was an effective medium in improving the writing skills of eleventh-grade students at SMAN 1 Puloampel, particularly in explanation text material.