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All Journal Jurnal Perak Malahayati : Pengabdian Kepada Masyarakat Innovative: Journal Of Social Science Research
Yena, Indah Rahma
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Journal : Innovative: Journal Of Social Science Research

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Efektivitas Video Edukasi terhadap Pengetahuan Remaja Putri tentang Sadari di SMP Negeri 6 Pekanbaru Yena, Indah Rahma; Hayati, Susani
Innovative: Journal Of Social Science Research Vol. 5 No. 4 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i4.20932

Abstract

Breast cancer is the most prevalent type of cancer in Indonesia, with reported cases reaching 65,858. Early detection can be performed through breast self-examination (BSE), known locally as SADARI. This study aimed to evaluate the effectiveness of educational videos in improving female students’ knowledge of BSE at SMP Negeri 6 Pekanbaru. A quantitative approach was employed using a pre-experimental design with a One-Group Pretest–Posttest format. The study sample consisted of all 200 eighth-grade students selected through a total sampling technique. Data were collected using questionnaires and analyzed with the Wilcoxon test. The findings revealed that prior to the intervention, 53% of students had poor knowledge of BSE; however, after viewing the educational video, the average knowledge level improved significantly, with 75% demonstrating good knowledge. The Wilcoxon test, at a 5% significance level (α = 0.05), yielded a Z-value of -14.107 and an asymptotic significance (2-tailed) of 0.000, which is less than α, leading to the rejection of the null hypothesis (H0). In conclusion, educational videos are effective in enhancing female students’ knowledge of BSE at SMP Negeri 6 Pekanbaru. It is recommended that SMP Negeri 6 Pekanbaru utilize video media as instructional material related to breast health to further improve students’ awareness and knowledge.
Co-Authors Dale, Dewinny Septalia Hayati, Susani Sudettyara, Echy Tasya, Puja Islami