Abstract
BACKGROUND: Teaching effective methods for breast self-examination (BSE) to adolescent females is essential for promoting early detection and improving outcomes in breast cancer management. This study therefore aimed to compare two pedagogical tools for teaching BSE among adolescent females. METHODS: A quasi-experimental design with a group for pre- and post-intervention tests was adopted. The sample included 970 female senior secondary school class I-III students. The Yamane formula was used to determine a sample size of 276. Pre- and post-intervention data were collected using an observation checklist for practice and a validated questionnaire with a Cronbach's alpha coefficient of 0.76 for knowledge of BSE. A proportionate stratified random sampling technique was used to determine the number of participants for each group. Among the 276 participants, 161 were taught the traditional method (TM), i.e., a lecture, and 115 were taught using the modern method (MM) by watching a podcast that contained BSE lessons. Post-intervention data were collected after six weeks. The data were analysed using descriptive and inferential statistics at a 5% level of significance to compare the effectiveness of the methods. RESULTS: The findings of this study showed that the participants' mean ages across the two methods were 15.49 ± 1.65 and 15.43 ± 1.40 years for the traditional method (TM) and modern method (MM), respectively. Pre-intervention mean BSE knowledge scores in both the TM and MM groups were 8.19 ± 3.17 and 8.31 ± 2.39, respectively, and BSE practice scores were 7.17 ± 2.48 and 6.44 ± 2.75, respectively. Post-intervention knowledge mean scores in both the TM and MM groups increased to 13.75 ± 4.09 and 16.92 ± 2.91, respectively, and post-intervention practice scores increased to 13.06 ± 2.74 and 15.68 ± 3.12, respectively. CONCLUSION: This study revealed that both teaching methods were effective at teaching breast self-examination among female adolescents; nevertheless, modern methods are more effective at teaching breast self-examination among female adolescents.