Based on the HTML preview content, I'm going to take an educated guess that the main topic or subject matter might be related to behavioral epidemiology research.
The mention of "Berg Behavioral Epidemiology Research Group" and specific details such as field photoshoots, training people studies, and various social media interactions suggest a focus on this area of study and potentially the work of Dr. Gorbach.
Methodology
Based on the HTML preview content, it appears that behavioral epidemiology research involves a range of methods, including field photoshoots and training people studies, to collect data and understand complex social phenomena.
- Slide 16
- Field photoshoots can provide valuable insights into real-world behaviors and attitudes.
- Training people studies can help to identify patterns and trends in behavior.