Social Influence as a Driver of Engagement in a Web-Based Health Intervention

Social Network Structure of a Large Online Community for Smoking Cessation

(2010) Nathan K. Cobb et al.   AMERICAN JOURNAL OF PUBLIC HEALTH

Comparison of Trial Participants and Open Access Users of a Web-Based Physical Activity Intervention Regarding Adherence, Attrition, and Repeated Participation

(2010) Miriam Wanner et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Engagement and Retention: Measuring Breadth and Depth of Participant Use of an Online Intervention

(2010) Mick P Couper et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

The Spread of Behavior in an Online Social Network Experiment

(2010) D. Centola   SCIENCE

Adherence in Internet Interventions for Anxiety and Depression

(2009) Helen Christensen et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Can a small-changes approach help address the obesity epidemic? A report of the Joint Task Force of the American Society for Nutrition, Institute of Food Technologists, and International Food Information Council

(2008) James O Hill   AMERICAN JOURNAL OF CLINICAL NUTRITION

The Role of Engagement in a Tailored Web-Based Smoking Cessation Program: Randomized Controlled Trial

(2008) Victor Strecher et al.   JOURNAL OF MEDICAL INTERNET RESEARCH