@misc{indiciae08f622446170,
  title = {Stages in concept learning. III.},
  author = {M Stenild},
  year = {1975},
  doi = {10.1111/j.1467-9450.1975.tb00162.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1138343/},
  note = {Source identifier: 1138343}
}