Sex ratio effects on reproductive strategies in humans by Ryan Schacht, and Monique Borgerhoff Mulder R. Soc. Open Sci. Volume 2(1): January 14, 2015 ©2015 by Royal Society
Map of Guyana and field site locations. Ryan Schacht, and Monique Borgerhoff Mulder R. Soc. open sci. 2015;2: ©2015 by Royal Society
Sociosexual orientation inventory (SOI) scores by (a) sex and community (model 1) and by (b) sex and community ASR (model 2). Ryan Schacht, and Monique Borgerhoff Mulder R. Soc. open sci. 2015;2: ©2015 by Royal Society