CONFLICT OF INTEREST STATEMENT The authors declare no conflicts of interest. Supporting Information Filename Description desc13453-sup-0001-SuppMat.docx759.2 KB Supporting Information REFERENCES , & (2007). Infants’ perception of goal-directed actions: Development through cue-based bootstrapping. Developmental Science, 10(3), 379–398. (2007). jHab: Java habituation software (version 1.0. 2)[computer software]. Chevy Chase, MD. , , & (2018).