Hierarchical models of social competence in preschool children: A multisite, multinational study

Brian E. Vaughn, Nana Shin, Mina Kim, Gabrielle Coppola, Lisa Krzysik, António J. Santos, Inês Peceguina, João R. Daniel, Manuela Veríssimo, Anthon Devries, Eric Elphick, Xiomara Ballentina, Kelly K. Bost, Wanda Y. Newell, Ellaine B. Miller, J. Blake Snider, Byran Korth