Audio-visual media to improve sexual-reproduction health knowledge among adolescent in Gunungkidul

Lacking knowledge among adolescents affect their understanding of some problems related to sexual-reproduction health. Electronic media recognized as the favoured source of information for teenager. This research aimed to assess the effect of audio-visual media to the increasing of sexual-reproduction knowledge. We conducted a before and after without control informal experimental study design into 153 students in the 1 st -3 rd grade of junior high school grade. The effect of the intervention was assessed through the difference between pre and post-intervention by using Wilcoxon test. The mean score of the respondent pre and post-intervention was significantly increased. The audiovisual increased the knowledge of the teenager regarding sexual-reproduction health