Using Feedback to Promote Physical Activity: The Role of the Feedback Sign.

Published in: Journal of medical Internet research (2017)

The feedback sign might not influence the effect of monthly feedback emails sent out to participants of a large-scale physical activity intervention. However, randomized studies are needed to further support this conclusion. Limitations as well as opportunities for future research are discussed.

Keyphrases

physical activity
randomized controlled trial
body mass index
clinical trial
current status
placebo controlled
sleep quality
phase iii