@misc{indiciae51de20ed1328,
  title = {Artifacts in criterion-reference learning curves.},
  author = {K J HAYES and A C PEREBOOM},
  year = {1959},
  doi = {10.1037/h0046196},
  url = {https://pubmed.ncbi.nlm.nih.gov/13645848/},
  note = {Source identifier: 13645848}
}