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New Computationally-Enabled Theoretical Models to Support Health BC&M
It is the year 2030. You are starting
to test a theory that allows for
predictions to support real time
intervention on increasing
exercise. Articulate your theory
and design an experiment using
rapid evaluation to test your
theory iteratively.
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New Computationally-Enabled Theoretical Models to Support Health BC&M
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Andrew Raij
Predrag Klasnja
Ilkka Korhonen
Cristina Botella
Monique Hendriks
Marientina Gotsis
Wendy Nilsen
Scribe: Elina Mattila
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New Computationally-Enabled Theoretical Models to Support Health BC&M
Increase Activity
Behavioral activation and self-determination
dynamic systems model
Planning and opportunistic intervention
Individualized plan
Not educational
Fun and social component
Planning and self-control key ingredients
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New Computationally-Enabled Theoretical Models to Support Health BC&M
Increase Activity
Real time intervention to increase activity
Population based model that is tailored to the
individual based on personal data, using
dynamical systems model.
Inactive people, 25-55, sedentary researchers
Tailored to the individual based on baseline data
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New Computationally-Enabled Theoretical Models to Support Health BC&M
Increase Activity
Baseline data – Profiling App
•Health record, including genetics
•GPS trace
•Daily calendar
•Affective measures – EMA for mood, randomly sampled
•Social context – NFC with people and collect exercise
•Cameras
•Attitudes about activity, self-efficacy
•Physiological measures- contextualizing change
•Physical activity sensor
•Perceived and observed barriers
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New Computationally-Enabled Theoretical Models to Support Health BC&M
Increase Activity
Aspects of behavioral activation and selfdetermination theory
•Planning for exercise
•Planning and self-control key ingredients
•Opportunistic, real-time interventions
•Social component
•Fun factor
•Finely tailored feedback – e.g., added life years
•Utilize technology to cue for exercise –TripIt with
gyms, elevator keyed, designer sneakers and
motivation profile, bed images
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New Computationally-Enabled Theoretical Models to Support Health BC&M
Increase Activity
•Theory – Create a virtual me
–People do not exercise because it is a perceived
burden
–They do not have a plan
–It is not included in their life
–Current cues encourage sedentary behavior
•Personalized solutions can be effective
–To increase exercise, we need to have sedentary
develop a personalized plan that provides personal
feedback (multiple levels) that also includes social, fun
and opportunistic plans
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