Web-Based Assessments of Physical Activity in Youth: Considerations for Design and Scale Calibration

by Saint-Maurice, Pedro F, Welk, Gregory J
Published 2014-12-01

SWITCH: rationale, design, and implementation of a community, school, and family-based intervention to modify behaviors related to childhood obesity

by Callahan Randi, Welk Gregory J, Gentile Douglas A, Eisenmann Joey C, Strickland Sarah, Walsh Monica, Walsh David A
Published 2008-06-01

HOP'N after-school project: an obesity prevention randomized controlled trial

by Coleman Karen J, Geller Karly S, Rosenkranz Richard R, Dzewaltowski David A, Welk Gregory J, Hastmann Tanis J, Milliken George A
Published 2010-12-01

Evaluating Motivational Interviewing and Habit Formation to Enhance the Effect of Activity Trackers on Healthy Adults’ Activity Levels: Randomized Intervention

by Ellingson, Laura D, Lansing, Jeni E, DeShaw, Kathryn J, Peyer, Karissa L, Bai, Yang, Perez, Maria, Phillips, L Alison, Welk, Gregory J
Published 2019-02-01