Hopefully some interesting bits of information extracted from science and non-fiction literature. (For historical reasons there are some poems scattered throughout this blog.) Sachthemen und Sachtexte. (Historisch finden sich auf diesem Blog auch einige Gedichte und Aphorismen.) [Just collecting some exciting bits of information here.] [Eine Sammlung von interessanten Texten, Fragen und Antworten will das hier sein. Nicht mehr, aber auch nicht weniger.]
Mittwoch, 9. April 2014
Sex Differences in Human Voice Pitch:
The difference between male and female means (in pooled standard deviations, Cohen’s d) for voice pitch (measured by fundamental frequency -> F0) and other putative targets of sexual selection.
A sample of 630 US university undergraduate students. (D. A. Puts, unpublished data)
Source:
Evolutionary Perspectives on Human Sexual Psychology and Behavior
V. A. Weekes-Shackelford et al. (2014) -> D.A. Puts, L. M. Doll, A. K. Hill
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