Videos
Participants were first asked to watch a practice video of a person building a boat from Duplo blocks (duration = 155 s) to become familiar with the experimental procedure. Then they watched two additional videos that were filmed from a fixed perspective without zoom and without audio. Each video contained one actor performing one activity. One video was of an actor performing Tai chi movements (duration = 307 s) and the other video was of an actor making gyozas (duration = 411 s; see Supplemental Materials Fig. 