The Effectiveness of Video Media and Leaflets in Breast Self-Examination Education: A Quasi Experimental Study on Indonesian Junior High School Students

Main Article Content

Sonia Waty Sitanggang
Novia Handayani
Ratih Indraswari

Abstract

Breast cancer is one of the leading causes of death in women. Breast Self-Examination is a way to check the symptoms of breast cancer. The sooner a young woman gets health promotion about Breast Self-Examination, the sooner cancer symptoms are found. Choosing the right media can help the effectiveness of health promotion to increase knowledge, such as video media and leaflets. This study compares the effectiveness of video and leaflet media interventions on junior high school students in increasing knowledge about breast self-examination. This study uses a quasi-experimental design with two intervention groups using a pretest-posttest approach, this design was chosen because the purpose was to compare interventions where full control of variables is difficult. The research sample consisted of 102 students divided into two intervention groups, namely the video group and the leaflet group, each with 51 respondents. Data were collected through questionnaires before and after the intervention. Data analysis was carried out using the Mann-Whitney test to see the difference in knowledge improvement between the two groups. The results showed there was an increase in the average knowledge in the video group from an average value of 8.27 to 16.80 and in the leaflet group from an average of 8.37 to 16.84 which showed that both groups experienced a significant increase in knowledge with a p-value of 0.000 (p<0.05). The results showed that there was no significant difference between the video group and the leaflet group in increasing breast self-examination knowledge (p> 0.05). Videos and leaflets have the same effectiveness in increasing the knowledge of breast self-examination. Therefore, the selection of educational media can be adjusted to the conditions and preferences of the target. It is recommended that media creators can choose the right type of media and adjust the content anguage use adapted to the audience.

Article Details

How to Cite
Sitanggang, S. W., Novia Handayani, & Ratih Indraswari. (2025). The Effectiveness of Video Media and Leaflets in Breast Self-Examination Education: A Quasi Experimental Study on Indonesian Junior High School Students. Social Science Innovation and Applied Management (SIAM), 2(1). https://doi.org/10.60101/siam.2025.1569
Section
Research Articles

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