%0 Thesis %A Steinwender, Jasmin %+ Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Young children's collaborative problem-solving : %G eng %U https://hdl.handle.net/11858/00-001M-0000-002B-5D8F-E %I Univ. %C Leipzig %D 2011 %P vii, 139 %V phd %9 phd %K Problem solving in children; Cooperativeness in children; Infant psychology--Problem solving; Infant psychology--Cooperativeness