Environmental interventions for eating and physical activity: A randomized controlled trial in middle schools

American Journal of Preventive Medicine - Tập 24 - Trang 209-217 - 2003
James F Sallis1, Thomas L McKenzie2, Terry L Conway3, John P Elder3, Judith J Prochaska4, Marianne Brown3, Michelle M Zive5, Simon J Marshall2, John E Alcaraz3
1Department of Psychology (Sallis), San Diego State University, San Diego, California, USA
2Department of Exercise and Nutritional Sciences (McKenzie, Marshall), San Diego State University, San Diego, California, USA
3Graduate School of Public Health (Conway, Elder, Brown, Alcaraz), San Diego State University, San Diego, California, USA
4San Diego State University/University of California-San Diego Joint Doctoral Program in Clinical Psychology (Prochaska), San Diego, California, USA
5Department of Pediatrics, University of California (Zive), San Diego, California, USA