The purpose of this study was to determine Pennsylvania principals' perceptions and understanding of the physical and psychosocial impact of childhood obesity, whether they believe schools should be addressing the issue, who they feel should be leading efforts within schools, what actions they believe are taking place to address the issue within…

Background: Tobacco use leads to more deaths each year than any other single factor. This research examined teenagers' perceptions of anti-tobacco messages to determine which campaigns and educational approaches were most effective in preventing tobacco use among youth. Methods: Students from five rural high schools in western Pennsylvania were…

When a program with demonstrated effectiveness is expanded, knowing how it works and why it works the way it does is an indispensable first step in preserving its quality. This report draws on P/PV's experience with different programs to show how to define a model's essential elements to increase the chances of successful replication. It contains…

The internship program for undergraduate-level community health students at Slippery Rock University in Butler, Pennsylvania, is designed as a capstone experience bridging the gap from academia to practice. Students in the internship program spend 12 weeks during the summer of their senior year working in any health organization of their choice,…