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Life cycle of television public service announcements disseminated through donated airtime
OBJECTIVE: To investigate the longevity and reach of television public service announcements (PSAs) developed by the Centers for Disease Control and Prevention's Screen for Life: National Colorectal Cancer Action Campaign. METHODS: Television airtime donated to Screen for Life PSAs was tracked,...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4388813/ https://www.ncbi.nlm.nih.gov/pubmed/25859425 http://dx.doi.org/10.1016/j.pmedr.2015.03.005 |