Author Correction: Linking human male vocal parameters to perceptions, body morphology, strength and hormonal profiles in contexts of sexual selection

Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-77940-z, published online 04 December 2020

The original version of this Article contained an error in Figure 3, where the p value for the z-test was incorrect in panel (d). The original Figure 3 and accompanying legend appears below.

Figure 3.

Negative interaction between testosterone and cortisol on male fundamental frequency (f_o). (a) A combination of higher testosterone and lower cortisol levels predict lower male f_o in this study. (b) A meta-analysis on the interaction effects across studies, using a random-effects model yielded a significant overall effect. Follow-up meta-analyses on simple slopes of (c) lower cortisol levels yielded a significant negative relationship between testosterone and f_o, and (d) higher cortisol levels yielded null results. Panel b was plotted via the “rsm” package¹⁰⁹, and meta-analyses were conducted via the “metaphor” package¹¹⁰.

The original Article has been corrected.