Table 1.
Decisions made by each participant during the experiment
| D | Role | Group membership | Common/unilateral knowledge |
| 1 | Trustor | Ingroup | Common knowledge |
| 2 | Trustor | Ingroup | Unilateral knowledge |
| 3 | Trustor | Outgroup | Common knowledge |
| 4 | Trustor | Outgroup | Unilateral knowledge |
| 5 | Trustor | Stranger | Unilateral knowledge |
| 6 | Trustee | Ingroup | Common knowledge |
| 7 | Trustee | Ingroup | Unilateral knowledge |
| 8 | Trustee | Outgroup | Common knowledge |
| 9 | Trustee | Outgroup | Unilateral knowledge |
| 10 | Trustee | Stranger | Unilateral knowledge |
| 11* | Trustor | China | Common knowledge |
| 12* | Trustee | China | Common knowledge |
| 13* | Trustor | United States | Common knowledge |
| 14* | Trustee | United States | Common knowledge |
For each participant, the order of the decisions was randomized. D, decision; trustee, trustworthiness decision; trustor, trust behavior decision.
*
These decisions were included for a research question and project not included in this work.