HPP778832_Supplemental_Material – Supplemental material for Developing a Video Intervention to Prevent Unplanned Pregnancies and Sexually Transmitted Infections Among Older Adolescents

<p>Supplemental material, HPP778832_Supplemental_Material for Developing a Video Intervention to Prevent Unplanned Pregnancies and Sexually Transmitted Infections Among Older Adolescents by Aaron Plant, Jorge A. Montoya, Emerald G. Snow, Karin Coyle, Cornelis Rietmeijer, in Health Promotion Practice</p

Additional file 2 of Development and evaluation of a social marketing campaign to address methamphetamine use in Los Angeles County

Additional file 2. Associations between campaign exposure level and main outcome variables

Additional file 1 of Development and evaluation of a social marketing campaign to address methamphetamine use in Los Angeles County

Additional file 1. Agreement with perceived impact statements for campaign advertisements by different population segments, M (SD)