A theory-based video intervention to enhance communication and engagement in online health communities: two experiments.

Michael Kilb Oliver Dickhäuser Jutta Mata

Published in: Health psychology and behavioral medicine (2022)

A brief video intervention may be a suitable, low-cost intervention to promote need-supportive communication strategy use, benefitting both engagement and behavior change. Future studies should incorporate additional means to further improve communication strategy uptake and engagement in online communities.

Keyphrases

social media
randomized controlled trial
low cost
health information
healthcare
public health
current status
risk assessment
case control
human health