Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Objectives: To know is there any effect of video media promotion via WhatsApp on oral health knowledge in adolescents at Wildan Junior high school, Mamuju. Material and Methode: This research is quantitative research with a one group pre-test and post-test design involving 113 Wildan Junior high school students as respondents who were selected based on quota sampling. The research instrument was a questionnaire consisting of 20 questions with paired t test data analysis. Results: There is an influence of video media promotion via WhatsApp on dental and oral health knowledge in Wildan Junior High School, p=0.000. Conclusion: Promotion of video media through WhatsApp has an effect on dental and oral health knowledge in adolescents at Wildan Junior High School, Mamuju.