Visual media strategies can be identified as active components of a health intervention.
Images can promote or hinder e.g. healthy eating and physical activity in the school environment.
Kontak, Julia C. H., Jessie-Lee D. Mclaac, Tarra L. Penney Stefan Kuhle, Sara F. L. Kirk (2017): The picture of health: examining school-based health environments through photographs, l Retrieved 21 November 2018, from https://academic.oup.com/heapro/article/32/2/322/2951032