@misc{indiciae9a48688d2950,
  title = {Human category learning.},
  author = {F Gregory Ashby and W Todd Maddox},
  year = {2005},
  doi = {10.1146/annurev.psych.56.091103.070217},
  url = {https://pubmed.ncbi.nlm.nih.gov/15709932/},
  note = {Source identifier: 15709932}
}