Figure 4

Model 5 predictions for the probability that adolescent girls and boys engage in Childcare, Food Production, Domestic Work, and Play in societies where (A) the Adult Gendered Division of Food Production Labour is biased towards women’s contributions (set at − 0.5) and (B) biased towards men’s contributions (set at 1). Proportion of Non-Foraged Food is held at the sample mean. Intervals represent 89th percentile credible intervals, as calculated from the posterior samples.