Learn about two methods for observing physical activity in environmental contexts: SOPARC and SOFIT.

Continuing BEAT Education

These materials are meant to be used for education and training purposes, and we welcome their use as part of other taught courses on public health, the built environment, and environmental assessment. Contact us if you are interested in incorporating this module into teaching or training.

Module Resources & Further Reading

SOPARC: Protocols, Tools, and Guides

Using SOPARC in the Field

  • Physical Activity and Food Environment Assessments – This paper describes a case study with SOPARC and further discussions on how assessments of the physical activity and nutrition environment can provide important indicators on community health.
    • Eyler AA, Blanck HM, Gittelsohn J, Karpyn A, McKenzie TL, Partington S, Slater SJ, Winters M. Physical activity and food environment assessments: implications for practice. Am J Prev Med. 2015 May;48(5):639-45. doi: 10.1016/j.amepre.2014.10.008. PMID: 25891064.

SOFIT: Protocols, Tools, and Guides

Direct Observation to Measure Health Behavior

  • Technologies to Measure and Modify Physical Activity and Eating Environments – The purpose of this paper is to highlight current and emerging trends in health behavior relevant built environment assessment and intervention, that includes both SOFIT and SOPARC tools. 
    • King AC, Glanz K, Patrick K. Technologies to measure and modify physical activity and eating environments. Am J Prev Med. 2015 May;48(5):630-8. doi: 10.1016/j.amepre.2014.10.005. PMID: 25891063; PMCID: PMC7155784.