Fig. 6. Evolution of individual positions in two groups across interaction type scenarios: (a) Scenario 1, (b) Scenario 2, (c) Scenario 3, (d) Scenario 4, and (e) Scenario 5. Yellow arrows indicate intergroup interactions and purple arrows indicate intragroup interactions. Solid arrows show formal interactions and dashed arrows show informal interactions. (Note: only a few examples of informal meetings are indicated.)

Fig. 6