%0 Journal Article %T Accelerometer-based assessment of physical activity within the Fun For Wellness online behavioral intervention: protocol for a feasibility study %A Adam McMahon %A Ahnalee M. Brincks %A Andr¨¦ G. Bateman %A Isaac Prilleltensky %A Karin A. Pfeiffer %A Kimberly A. Clevenger %A Nicholas D. Myers %A Ora Prilleltensky %A Samantha Dietz %A Seungmin Lee %J Archive of "Pilot and Feasibility Studies". %D 2019 %R 10.1186/s40814-019-0455-0 %X The online version of this article (10.1186/s40814-019-0455-0) contains supplementary material, which is available to authorized users %K Self-efficacy theory %K Well-being %K Validity %K Acceptability %K E-health %K M-health %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6544927/