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. Author manuscript; available in PMC: 2017 Dec 1.
Published in final edited form as: Psychoneuroendocrinology. 2016 Sep 12;74:179–188. doi: 10.1016/j.psyneuen.2016.09.005

Fig. 2.

Fig. 2

Relationships between Elo rating, behavioral tendency, and diurnal serum cortisol in Phase 1. (A) Among females with higher anxiousness (residual PC3 score; right panel) higher rank predicted increased cortisol output (βElo*PC3 = 0.16, t88 = 2.63, P = 0.010). (B) Females who scored higher in social approachability (residual PC1 score; middle and right panels) had smaller diurnal decreases in cortisol than females with low residual PC1 scores (βPC1*time=0.16, t88 = 2.63, P=0.010; left panel). component scores are split into tertiles for visualization only; statistical models reported in the main text were fit using continuously distributed component scores (Table S3), but Pearson correlation (A) and βtime (B) for each tertile are shown in each panel to provide a summary of the stratified data.