Microrandomized trials: An experimental design for developing just-in-time adaptive interventions. | Zendy

Predrag Klasnja | Zendy; Eric B. Hekler | Zendy; Saul Shiffman | Zendy; Audrey Boruvka | Zendy; Daniel Almirall | Zendy; Ambuj Tewari | Zendy; Susan A. Murphy | Zendy

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Microrandomized trials: An experimental design for developing just-in-time adaptive interventions.

Author(s) -

Predrag Klasnja,

Eric B. Hekler,

Saul Shiffman,

Audrey Boruvka,

Daniel Almirall,

Ambuj Tewari,

Susan A. Murphy

Publication year - 2015

Publication title -

health psychology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.548

H-Index - 164

eISSN - 1930-7810

pISSN - 0278-6133

DOI - 10.1037/hea0000305

Subject(s) - psychological intervention , mhealth , moderation , intervention (counseling) , computer science , psychology , applied psychology , medicine , social psychology , psychiatry

This article presents an experimental design, the microrandomized trial, developed to support optimization of just-in-time adaptive interventions (JITAIs). JITAIs are mHealth technologies that aim to deliver the right intervention components at the right times and locations to optimally support individuals' health behaviors. Microrandomized trials offer a way to optimize such interventions by enabling modeling of causal effects and time-varying effect moderation for individual intervention components within a JITAI.

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