IRCT201608131087N8 IRCT 2017-05-08 Vice Chancellor for Research and Technology University of Medical Sciences The effect of the educational intervention on health literacy level in the girl students of the high School in Siahkal (2016-2017) The effect of the educational intervention on health literacy level in the girl students of the high School in Siahkal (2016-2017) 2016-09-22 anticipated 63 Complete https://irct.ir/trial/111 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research. N/A Health literacy. Intervention 1: The type of intervention is educational. After identifying the weaknesses in each of the sections, the educational intervention will be performing on any of them, and then, after one month, the questionnaires will be completed and evaluated again. The training will be in the form of lectures, discussions, brainstorming, poster, pamphlets and slides. Intervention 2: in the first phase, there will be no educational intervention in the control group after completing the questionnaire. In the second phase, the questionnaire will be completed with completing the questionnaire in the intervention group simultaneously.