Nasriandi
Universitas Muhammadiyah Palopo

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PENGARUH LATIHAN MODIFIKASI DAN RESISTANCE BAND TERHADAP PENINGKATAN REAKSI PADA ATLET BULU TANGKIS PB. MANDIRI HUSADA PALOPO Rahmaniar; A. Heri Riswanto; Nasriandi; Ahmad Syarif Burhan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 4 (2025): Volume 10. No4, Desember 2025.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i4.35893

Abstract

This study aims to determine the effect of modified training and Resistance Band exercises on improving reaction time in badminton athletes of PB Mandiri Husada Palopo. This research employed an experimental method with a two-group pretest- posttest design. The sample consisted of 20 athletes divided into two groups: Group A performed modified training, while Group B performed Resistance Band training, with a frequency of 16 sessions. The instrument used was a reaction speed test with a metal ruler held above the athlete’s hand. The data analysis results showed that both types of training had a significant effect on improving reaction time. Based on the paired sample t-test, the significance value obtained was (p < 0.05) in both groups. Furthermore, the independent sample t-test results indicated no significant difference between Group A and Group B (p = 0.0685). Therefore, it can be concluded that modified training and Resistance Band training do not have significant differences in improving reaction time.
THE EFFECT OF A SPEAKING FOR ACADEMIC PURPOSES LEARNING MODEL ON STUDENTS' ENGLISH PROPOSAL SEMINAR PRESENTATION ABILITY: A QUASI-EXPERIMENTAL STUDY Nasriandi; Masruddin Asmid; Hikmawati
English Review: Journal of English Education Vol. 14 No. 2 (2026)
Publisher : University of Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/englishreview.v14i2.209

Abstract

The ability to present academic work in English is a critical yet underdeveloped competency among English Education (EED) students in Indonesian higher education. This quasi-experimental study investigated the effect of a Speaking for Academic Purposes (SAP) learning model on EED students' English proposal seminar presentation ability at Muhammadiyah University of Palopo. A non-equivalent control group design was employed, involving 60 sixth-semester students divided into an experimental group (n = 30) that received SAP model instruction over six sessions, and a control group (n = 30) that received conventional speaking instruction. Both groups completed pre-tests and post-tests assessed using an analytical speaking rubric covering five dimensions: content, language accuracy, fluency, discourse organization, and delivery. Data were analyzed using an independent-samples t-test to compare post-test means between groups, and a paired-samples t-test to measure within-group gains. Results showed that the experimental group achieved a significantly higher post-test mean (M = 82.8, SD = 7.2) compared to the control group (M = 67.4, SD = 9.1), with a statistically significant between-group difference (t(58) = 7.34, p < .001, d = 1.89). Within the experimental group, all five rubric dimensions showed significant improvement, with the largest gains in Discourse Organization (+47.8%) and Fluency (+45.0%). These findings provide empirical evidence that the SAP model, integrating genre-based instruction, structured rehearsal, peer feedback, and reflective practice, is significantly more effective than conventional instruction in improving students' academic speaking performance. Implications for English Education curriculum design and pedagogical practice are discussed.