@misc{indiciaeceff53189889,
  title = {Theoretical bases for psychometric tests.},
  author = {L F SHAFFER},
  year = {1950},
  doi = {10.1037/11276-003},
  url = {https://pubmed.ncbi.nlm.nih.gov/14891751/},
  note = {Source identifier: 14891751}
}