@article{BreitBrunnerPreckel2021,
  author    = {Moritz Lion Breit and Martin Brunner and Franzis Preckel},
  title     = {Age and ability differentiation in children},
  journal   = {Developmental psychology},
  series    = {a review and empirical investigation},
  volume    = {57},
  number    = {3},
  pages     = {325 -- 346},
  doi       = {10.1037/dev0001147},
  year      = {2021},
}