Figure 1

2d-histogram of user baselines and word cloud. The left panel shows the 2d-histogram of user baselines of valence and arousal (mean values). Red dashed lines highlight the midpoint of the 1–9 scales of valence and arousal. Individual baselines are concentrated below the midpoint of the arousal scale and above the midpoint of the valence scale. The right panel shows the word cloud of words in the WKB lexicon with a size corresponding to their frequency and a color corresponding to their valence value, from negative in red to positive in blue. Words with more than 5000 occurrences in the dataset are shown