This paper is in the following e-collection/theme issue:

Non-randomized Protocols and Methods (ehealth) (540) mHealth for Wellness, Behavior Change and Prevention (2743) Chatbots and Conversational Agents (463) Innovations and Technology for Physical Activity Education (702)

Published on in Vol 8, No 1 (2019): January

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/11540, first published .
Investigating Intervention Components and Exploring States of Receptivity for a Smartphone App to Promote Physical Activity: Protocol of a Microrandomized Trial

Investigating Intervention Components and Exploring States of Receptivity for a Smartphone App to Promote Physical Activity: Protocol of a Microrandomized Trial

Investigating Intervention Components and Exploring States of Receptivity for a Smartphone App to Promote Physical Activity: Protocol of a Microrandomized Trial

Authors of this article:

Jan-Niklas Kramer1 Author Orcid Image ;   Florian Künzler2 Author Orcid Image ;   Varun Mishra3 Author Orcid Image ;   Bastien Presset4 Author Orcid Image ;   David Kotz3, 5 Author Orcid Image ;   Shawna Smith6, 7 Author Orcid Image ;   Urte Scholz8 Author Orcid Image ;   Tobias Kowatsch1 Author Orcid Image
Article Authors Cited by (41) Tweetations Metrics

Jan-Niklas Kramer   1 , MSc ;   Florian Künzler   2 , MSc ;   Varun Mishra   3 , BTech ;   Bastien Presset   4 , MSc ;   David Kotz   3, 5 , PhD ;   Shawna Smith   6, 7 , PhD ;   Urte Scholz   8 , PhD ;   Tobias Kowatsch   1 , PhD

1 Center for Digital Health Interventions, Institute of Technology Management, University of St Gallen, St Gallen, Switzerland

2 Center for Digital Health Interventions, Department of Management, Technology and Economics, Swiss Federal Institute of Technology, Zurich, Switzerland

3 Department of Computer Science, Dartmouth College, Hanover, NH, United States

4 Institute of Sports Studies, University of Lausanne, Lausanne, Switzerland

5 Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth, Lebanon, NH, United States

6 Institute for Social Research, University of Michigan - Ann Arbor, Ann Arbor, MI, United States

7 Medical School, University of Michigan - Ann Arbor, Ann Arbor, MI, United States

8 Department of Psychology, University of Zurich, Zurich, Switzerland

Corresponding Author:

  • Jan-Niklas Kramer, MSc
  • Center for Digital Health Interventions
  • Institute of Technology Management
  • University of St Gallen
  • St Gallen
  • Switzerland
  • Phone: 41 71224 ext 7249
  • Fax: 41 71224 7301
  • Email: jan-niklas.kramer@unisg.ch