“…That is, play in fictive context x benefits action in real context y . At the individual level, these functions include physical and emotional control ( Lillard, 2017 ; White et al, 2018 ), counterfactual thinking ( Buchsbaum et al, 2012 ; Gopnik and Walker, 2013 ), creativity ( Hoffmann and Russ, 2012 ), and factual and conceptual learning ( Weisberg, 2015 ; Zosh et al, 2018 ). Pretend play also allows children to rehearse engagement with cultural institutions such as behavioral and object-directed norms ( Nielsen, 2012 ), and formal institutions, including religion ( Renfrew et al, 2017 ), which may be built upon evolutionarily derived selection pressures for survival ( Steen and Owens, 2001 ), successful acquisition of artifact affordances ( Nielsen et al, 2012 ), all via forms of natural pedagogy ( Csibra and Gergely, 2011 ).…”