@misc{indiciae67539f790d1e,
  title = {Differences in judgments of learning difficulty.},
  author = {B S Stein and J D Bransford and J J Franks and N J Vye and G A Perfetto},
  year = {1982},
  doi = {10.1037//0096-3445.111.4.406},
  url = {https://pubmed.ncbi.nlm.nih.gov/6219185/},
  note = {Source identifier: 6219185}
}