1. Making tools isn’t child’s play;Beck;Cognition,2011
2. Conceptual change in childhood;Carey,1985
3. The development of tool manufacture in humans: What helps young children make innovative tools?;Chappell;Philosophical Transactions of the Royal Society B: Biological Sciences,2013
4. Cultural evolution of systematically structured behaviour in a non-human primate;Claidière;Proceedings of the Royal Society of London B: Biological Sciences,2014
5. Why do children lack the flexibility to innovate tools?;Cutting;Journal of Experimental Child Psychology,2011