@article{gurven2017cognitive,
  author = {Gurven, Michael and Fuerstenberg, Eric and Trumble, Benjamin and Stieglitz, Jonathan and Beheim, Bret and Davis, Helen and Kaplan, Hillard},
  title = {Cognitive performance across the life course of Bolivian forager-farmers with limited schooling},
  journal = {Developmental Psychology},
  year = {2017},
  volume = {53},
  number = {1},
  pages = {160--176},
  doi = {10.1037/dev0000175}
}