Network turnover as measured by the Jaccard coefficient for the different subgroups.

The median, the first quartile (Q1) and the third quartile (Q3) for each subgroup are reported. We performed the Kruskal-Wallis test (KW) and the Kolmogorov-Smirnov test (KS) in order to assess differences between the distributions of the turnover inside the ego networks of opposite subgroups (e.g. extroverts and introverts). The subgroups in the top-25% for the Openness to Experience and the Agreeableness traits show higher turnover with respect to their opposite personality trait subgroups.