Published on in Vol 12, No 4 (2010): Oct-Dec

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

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

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

Mick P Couper 1*, PhD;  Gwen L Alexander 2*, PhD MPH;  Noel Maddy 2*;  Nanhua Zhang 3*, MS PhD Candidate;  Michael A Nowak 4*, MLIS;  Jennifer B McClure 5*, PhD;  Josephine J Calvi 6*, MPH;  Sharon J Rolnick 7*, PhD;  Melanie A Stopponi 8*, MPA;  Roderick JA Little 3*, PhD;  Christine Cole Johnson 2*, PhD MPH

1 University of Michigan, Survey Research Center , Ann Arbor , US

2 Henry Ford Hospital and Health System , Detroit , US

3 Unversity of Michigan, School of Public Health , Ann Arbor , US

4 University of Michigan, Center for Health Communications Research , Ann Arbor , US

5 Group Health Research Institute , Seattle , US

6 Kaiser Permanente Georgia, Health Research Center , Atlanta , US

7 Health Partners, Health Services Research Center , Minneapolis , US

8 Kaiser Permanente Colorado, Health Research Center , Denver , US

*all authors contributed equally

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