<![CDATA[One of the main problems faced by adolescents, especially in Indonesia today, is the problem of reproductive health. Sexually transmitted infections are the impact of the lack of knowledge about reproductive health for adolescents. Providing health education using leaflet media is expected to be able to remind knowledge and shape attitudes of adolescents related to sexually transmitted infections. The purpose of this study was to determine the effect of using leaflet media on the attitudes of adolescents at Universitas Sipatokkong Mambo in Bone Regency. The type of research used is a quantitative method using a pre-experimental one group pretest – posttest design approach without a control group. Measurements were made before and after health education was carried out using leaflet media. The population in this study were 34 student association administrators. The sample used in this study was 34 respondents with the sampling technique using total sampling. The results showed that the average score of students' attitudes before the implementation of health education using leaflets was 36.41. After the health education organizers used Leaflet media, the average value of student attitudes was 41.91. The results of the t test obtained a value of p = 0.000 <0.05 so that it can be interpreted that the use of leaflet media as a medium for health education has a significant effect on student attitudes related to sexually transmitted infections.]]>
