Об этом курсе: Systems science has been instrumental in breaking new scientific ground in diverse fields such as meteorology, engineering and decision analysis. However, it is just beginning to impact public health. This seminar is designed to introduce students to basic tools of theory building and data analysis in systems science and to apply those tools to better understand the obesity epidemic in human populations. There will also be a lab in which students will use a simple demonstration model of food acquisition behavior using agent-based modeling on standard (free) software (netlogo). The central organizing idea of the course is to examine the obesity epidemic at a population level as an emergent properties of complex, nested systems, with attention to feedback processes, multilevel interactions, and the phenomenon of emergence. While the emphasis will be on obesity, the goal will be to explore ways in which the systems approach can be applied to other non-communicable diseases both nationally and internationally. Topics will include: a) the epidemiology of obesity across time and place, b) theories to explain population obesity, c) the role of environments and economic resources in obesity c) basic concepts and tools of systems science, d) modeling energy-balance related behaviors in context, e) agent-based models, systems dynamic models, and social network models
Преподаватели: Jessica Jones-Smith, Assistant Professor
Human Nutrition
Преподаватели: Rahmatollah Beheshti, Postdoctoral Fellow
Department of Civil Engineering
Преподаватели: Daniel Taber, Assistant Professor
School of Public Health (UT Health)
Преподаватели: Kayla de la Haye, Assistant Professor of Preventative Medicine
Keck School of Medicine (USC)
Преподаватели: Thomas Glass, Professor
Epidemiology
| Уровень | Beginner |
| Выполнение | 4 weeks of study, 2-3 hours/week |
| Язык | English |
| Как пройти курс | Чтобы пройти курс, выполните все оцениваемые задания. |
| Оценки пользователей |
- Видео: Obesity, The Facts of the Case (Or Why Obesity Pushes Our Buttons) - Tom Glass
- Видео: Beyond the Usual Suspect: Why This Case Is Hard To Crack
- Видео: Explanations: The Food Supply, A System of Interest
- Видео: Obesity in Human Populations Through a Systems Science Lens - Tom Glass
- Видео: Taking a Systems Perspective: 5 Key Features
- Видео: What is so "Systemy" About Obesity?
- Видео: Nuts and Bolts of System Dynamics Models
- Видео: Developing a Stock and Flow Model
- Видео: Policy Resistance
- Видео: Coding tutorial for systems dynamics model
- Видео: From stock and flow diagram to developing a SD model in Vensim
- Lecture: Important: Models for Lab Assessment
- Видео: Social Network Analysis
- Видео: Obesity & Social Networks
- Видео: Neighborhoods and Noshing: Foraging and the Food Environment
- Видео: Why Should We Care About Neighborhoods for a Systems Science of Obesity
- Видео: Foraging Theory: A Unifying Framework?
- Видео: Lecture 6: What's price (and income) got to do with it?
- Видео: Less money, more problems?
- Видео: Taxman: Can Price Manipulations Be Used to Promote Healthful Eating
- Видео: Why agent-based modeling?
- Видео: Development of a Simple Model with Environment, Peer Networks, and Agent Behaviors
- Видео: Food Foraging ABM:Embedded in a GIS-Based Environment
- Видео: Lab 2 Part 1: Tutorial on building ABMs in Netlogo environment
- Видео: Lab 2 Part 2: ABM for Food Store; Food Foraging ABM
- Видео: Lab 2 Part 3: Income-Diet model example with extensions
- Lecture: Important: Models For Lab Assessment 2
- Видео: Congratulations!
- Lecture: Learn more about the Global Obesity Prevention Center
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good, you need more time to complete the quizzes.
great
The approaches to understand obesity in this course are really interesting and I enjoyed them. Obesity is such a complex problem and it was nice to learn from it with different softwares and a lot of different approaches.
LM
I am an electrical engineer who worked for a few years as a system's engineer. Lately I have been interested in studying how the dynamics in working environment affects itself. When I saw the System Science and Obesity course at Coursera I had the feeling it would present me some social concepts and tools which would give me a starting point. I had the feeling the knowledge the course offered would go beyond health systems. After finishing the course, I am really happy to conclude I was right. I am also really greatful to Johns hopkins professors who made this excellent course available. Thank you all!