IRCT20180411039270N1 IRCT 2018-04-27 Shiraz University of Medical Sciences The effect of Self-care education in the field of Healthy Nutrition, Physical Activity and High Risk Behavior on the level of knowledge and attitude of adolescent girls The effect of Self-care education in the field of Healthy Nutrition, Physical Activity and High Risk Behavior on the level of knowledge and attitude of adolescent girls in Third Grade of First high school in Isfahan 1396 2018-04-30 anticipated 200 Complete https://irct.ir/trial/30527 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: Using multistage cluster randomization method, we selected by drawing, two districts from six education districts(1 , 4) in Isfahan and then selected by drawing, district 1 as the control group and district 4 as the intervention group .then selected by drawing, one school from each district. N/A Self-care education for adolescent. Intervention 1: Intervention group:after completing the pre-test, participates in four 45-minute training sessions, entitled Healthy Nutrition, Physical Activity, Smoking Prevention, AIDS Prevention, and Each person receives, in addition to direct training, an educational brochure related to the topic, and completes the post-test one month later. Intervention 2: Control group: Complete pre-test and then one month later post-test. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is there is no more information