Evaluating the effect of the child-to-child approach based on the Theory of Planned Behavior on the eating behaviors of elementary school students Journal title: International Journal of Medical Research & Health Sciences (IJMRHS) Authors: Mohammad Hossein Kaveh| PhD. Department of Health Education and Promotion, School of Health, Researc... Subject(s): Medicine, Biomedicine, Dentistry and Oral Surgery, Oncology, Public Health and Community Medicine