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. 2021 Nov 25;18(23):12412. doi: 10.3390/ijerph182312412

Figure 1.

Figure 1

The E-N circumplex by Hofstee et al. [15]. The bold axes represent the two traits extraversion and neuroticism. In the spaces between these axes, adjectives describing different combinations of high (+) and low (−) levels of extraversion and neuroticism can be assigned. Adapted from the Journal of Personality and Social Psychology 1992, Vol. 63, No. 1, 146-163, Copyright © 1992 by the American Psychological Association. Reproduced with permission.