Do Participants’ Preferences for Mode of Delivery (Text, Video, or Both) Influence the Effectiveness of a Web-Based Physical Activity Intervention?

BACKGROUND: In randomized controlled trials, participants cannot choose their preferred intervention delivery mode and thus might refuse to participate or not engage fully if assigned to a nonpreferred group. This might underestimate the true effectiveness of behavior-change interventions. OBJECTIVE...

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Autori principali: Vandelanotte, Corneel, Duncan, Mitch J, Plotnikoff, Ronald C, Mummery, W Kerry
Natura: Artigo
Lingua:Inglês
Pubblicazione: Gunther Eysenbach 2012
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Original Paper
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3374539/
https://ncbi.nlm.nih.gov/pubmed/22377834
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2196/jmir.1998
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