Figure 1
From: Using contact tracing from interlocking diaries to map mood contagion along network chains
The acquaintance networks of the participants who contributed contact diaries for analysis in the study. The 113 participants who we identify as playing the role of ego appear as red solid nodes. The sizes of the red nodes are proportional to the frequencies in which they appeared as an ego in the 963 triplets of ego, degree-1 alter, and degree-2 alter.
