IRCT20170822035833N1 IRCT 2017-12-07 Iran University of Medical Sciences The Investigation of Multimedia Puberty Health Education on Body Image and Self-esteem for Male Students in The Middle School The Investigation of Multimedia Puberty Health Education on Body Image and Self-esteem for Male Students in The Middle School 2017-10-23 anticipated 112 Complete https://irct.ir/trial/26958 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Between high schools at Ilam city 2 ones were chose randomly after that among 2 selected high schools one of them as intervention group and the other one as control group were select.After that two classes were chosen randomly through seconds grade ones which all their students were participate in intervention. The control group selection method was same as intervention group method. N/A health education. Intervention 1: intervention program was included of 4 sections with 60 minutes time duration which each section were held for boy students with 14-15 members separately. Content of each section consisted of such titles like Puberty physical and mental changes - Anatomy and Physiology of male reproductive system- Puberty health - sexual transmitted diseases - high risk behaviors- Nutrition - exercise - Life skills –self-esteem and body image. Intervention 2: About control group any type intervention were not performed. Yes - There is a plan to make this available What will be shared: Part of the data is related to the main outcome is Publishable. When: The beginning of the access period is 6 months after the publication of the results. To whom: Use for everyone is free Conditions: There are no specific conditions for using data. Where to obtain: mahsa alimohammadi email: mahsa71al@gmail.com How to obtain: There is no specific process. Comments: