Extended Data Fig. 5: Set-up for group size virtual study.

In the virtual-only study, we randomly assigned participants into groups of 2 or 4 people. Participants worked on a google sheet and were instructed to set up their screen such that half of their screen was the task and the other half of the screen was their zoom window. The self-view was hidden, and participants either saw one partner (2-person condition), or three teammates (4-person condition). Consent was obtained to use these images for publication.