@misc{indiciaef2d85fd56fa7,
  title = {Factors affecting transfer in concept-identification problems.},
  author = {P J Johnson},
  year = {1966},
  doi = {10.1037/h0023782},
  url = {https://pubmed.ncbi.nlm.nih.gov/5972004/},
  note = {Source identifier: 5972004}
}