Compiling and Extending Meta-Evidence for Predicting and Intervening on Children’s Health: A Protocol for the YEAH! Reviews (Supplementary Materials)

This project includes the pre-registration for review of reviews be conducted as part of the YEAH project. Specifically, Task 1.1 of the YEAH project aims to compile existing meta-evidence relating to the determinants of children and adolescents’ health behaviours, and the impact of various intervention features (e.g., techniques and delivery methods). Then, where gaps in meta-evidence are identified, conduct new meta-analytic or systematic reviews. This document includes a pre-registration for the aforementioned review of reviews, alongside a general guide of how each resultant composite review will be conducted.