Reciprocal Reinforcement Between Wearable Activity Trackers and Social Network Services in Influencing Physical Activity Behaviors

Rebecca Cherng-Shiow Chang   ^{1 *} , MBA ;   Hsi-Peng Lu   ^{2 *} , PhDEng ;   Peishan Yang   ^{3 *} , PhD ;   Pin Luarn   ^{4 *} , PhDEng

¹ School of Management, National Taiwan University of Science and Technology, Taipei City, Taiwan

² Distinguished Professor at the Department of Information Management, School of Management, National Taiwan University of Science and Technology, Taipei City, Taiwan

³ Professor at the Department of Social Work, College of Social Sciences, National Taiwan University, Taipei, Taiwan

⁴ Professor, EMBA Program Director, School of Management, National Taiwan University of Science and Technology, Taipei City, Taiwan

*all authors contributed equally