@misc{indiciaefd689d95cabd,
  title = {Optimal choice.},
  author = {J E Staddon and J M Hinson and R Kram},
  year = {1981},
  doi = {10.1901/jeab.1981.35-397},
  url = {https://pubmed.ncbi.nlm.nih.gov/16812224/},
  note = {Source identifier: 16812224}
}