A meta-analysis of self-determination theory-informed intervention studies in the health domain: effects on motivation, health behavior, physical, and psychological health

Ntoumanis, Nikos; Y. Y. Ng, Johan; Prestwich, Andrew; Quested, Eleanor; E. Hancox, Jennie; Thøgersen‐Ntoumani, Cecilie; L. Deci, Edward; M. Ryan, Richard; Lonsdale, Chris; C. Williams, Geoffrey

doi:10.1080/17437199.2020.1718529

Public

A meta-analysis of self-determination theory-informed intervention studies in the health domain: effects on motivation, health behavior, physical, and psychological health

Published in Health Psychology Review • Jan 27, 2020

Authors:

Nikos Ntoumanis

Johan Y. Y. Ng

Andrew Prestwich

Abstract

at least one indicator of health behaviour, physical health, or psychological health. Seventy-three studies met these criteria and provided sufficient data for the purposes of the review. A random-effects meta-analytic model showed that SDT-based interventions produced small-to-medium changes in mos...

Subject

Health psychology

Health belief model

Health behavior

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