Eppinger Ruiz de Zarate, AnnePowell, DanielKühnhausen, JanAllan, JuliaJohnstone, AlexandraCrabtree, Daniel RBuosi, WilliamFyfe, ClaireMcMinn, DavidMcCavour, BrettGawrilow, CaterinaStadler, Gertraud2023-12-062023-12-062024-01-01Eppinger Ruiz de Zarate, A, Powell, D, Kühnhausen, J, Allan, J, Johnstone, A, Crabtree, D R, Buosi, W, Fyfe, C, McMinn, D, McCavour, B, Gawrilow, C & Stadler, G 2024, 'Free-living Physical Activity and Executive Function : A Multi-Study Analysis of Age Groups and Times of Day', Journal of the International Neuropsychological Society, vol. 24, no. 1, 100425. https://doi.org/10.1016/j.ijchp.2023.1004251355-6177ORCID: /0000-0001-6521-2651/work/148505276ORCID: /0000-0002-5484-292X/work/148505405ORCID: /0000-0003-2013-9109/work/148506296ORCID: /0000-0003-4995-6057/work/186085196https://hdl.handle.net/2164/22355Acknowledgments The authors wish to thank all participants (and parents) for taking part in the studies. Additionally, we want to thank Merle Reuter and Ulrike Schwarz for their help in data collection and preparation of the AttentionGO project. We also thank the student assistants for their support in data collection in all studies. Further, we thank Patrick E. Shrout for his expert advice and valuable feedback on the first draft of the manuscript.8939568engSDG 3 - Good Health and Well-beingphysical activityaccelerometercognitive functionambulatory assessmentR Medicine (General)BF PsychologySupplementary InformationR1BFJournal article10.1016/j.ijchp.2023.100425241