Objective Social media is a potentially engaging way to support adolescents and young
adults in maintaining healthy diets and learning about nutrition. This review identifies …

We report a study of peer support in online health communities for pregnancy care along
three gestational stages (trimesters) to investigate how pregnant women seek and receive …

Crowd workers are human and thus sometimes make mistakes. In order to ensure the
highest quality output, requesters often issue redundant jobs with gold test questions and …

The increasing availability of health data and knowledge about computationally modeling
human physiology opens new opportunities for personalized predictions in health. Yet little …

Crowdsourcing is widely used to solicit judgement from people in diverse applications
ranging from evaluating information quality to rating gig worker performance. To encourage …

Crowdsourcing platform owners and operators constantly search for ways to improve
contestant performance. One novel proposal for improving performance is the introduction of …

Exercise plans help people implement behavior change. Crowd workers can help create
exercise plans for clients, but their work may result in lower quality plans than produced by …

Timely access to professional medical advice is crucial for patient health outcomes.
Traditional offline, one-on-one patient-provider interactions are time consuming and costly …

This paper introduces brainsourcing: utilizing brain responses of a group of human
contributors each performing a recognition task to determine classes of stimuli. We …

Purpose In crowdsourcing contests, the capabilities and performance of individual workers
(solvers) determine whether seeker firms can obtain satisfactory solutions from the platform …