Rini Kurniatun Sari
Pendidikan Dasar Universitas Hamzanwadi

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PENERAPAN ANALISIS VARIANS (ANOVA) SEBAGAI STRATEGI OPTIMAL-ISASI EVALUASI KOMPARATIF DALAM PENELITIAN PENDIDIKAN: SEBUAH REVIEW KRITIS TERHADAP PRAKTIK, PROBLEM, DAN PROSPEK Rini Kurniatun Sari; Vivi Ida Septina; Zulkarnain; Edy Waluyo
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 03, September 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.17786

Abstract

The accuracy of data analysis in quantitative educational research is a determi­nant of the validity of scientific decisions. This study aims to analyze the imple­mentation, procedures, urgency, and limitations of using Analysis of Variance (ANOVA) as a method for comparative evaluation of more than two groups in the educational context. This study used a comprehensive literature review method by analyzing articles and reference books relevant to statistical applications in educa­tion published up to 2026. The results showed that ANOVA provides a significant advantage in reducing Type I errors compared to repeated t-tests. One-Way ANOVA and Two-Way ANOVA are the most relevant types used to evaluate the effectiveness of learning models and media simultaneously. However, its imple­mentation is highly dependent on strict parametric assumptions, namely normality, homogeneity, and data independence. This study implies that a comprehensive understanding of ANOVA procedures, explicit mathematical formulation, post-hoc tests, and mitigation strategies for violated assumptions is essential for educa­tional researchers to produce objective and accountable conclusions