The details from each participating laboratory were documented in the individual methods sections for each. **Lead Laboratories** --------------------- Emily Elliott- Louisiana State University Candice Morey and Tanya Joseph- Cardiff University Angela AuBuchon and Grace Meissner- Boystown National Research Hospital Nelson Cowan, Bret Glass, Eryn Adams, and Dominic Guitard- University of Missouri, Columbia Chris Jarrold and Meg Attwood- University of Bristol **Contributing Laboratories** ------------------------- **English** David Moreau and Shari Cave- University of Auckland Andrew Graves, Stefen Beeler-Duden, and Amalia McDonald- University of Virginia Christina Schonberg, Haley Vlach, Gary Lupyan, and Alexis Hosch- University of Wisconsin Chris Koch and Whitney Mendenhall- George Fox University **French** Evie Vergauwe, Stéphanie Jeanneret, and Beatrice Valentini- University of Geneva **German** Stefanie Hoehl and Martin Voracek- University of Vienna Jan Philipp Röer, Martin J. Tomasik, and Thomas Ostermann- Witten/Herdecke University Sebastian Poloczek and Gerhard Büttner- Goethe University Frankfurt am Main & Centre for Individual Development and Adaptive Education of Children at Risk (IDeA), Frankfurt am Main, Germany **Italian** Jaroslaw Lelonkiewicz, Davide Crepaldi, and Francesca Padovani- Scuola Internazionale Superiore di Studi Avanzati (SISSA) **Norwegian** Christian K. Tamnes, Eivor Fredriksen, and Taran Y. Blakstvedt- University of Oslo **Spanish** Thomas Castelain- University of Costa Rica **Turkish** Asil Ali Özdoğru and Büşra Bayram- Üsküdar University ## Approved but unable to complete study ## John Towse- Lancaster University Donna Bayliss- University of Western Australia