@misc{indiciae648d11b881c4,
  title = {Stereotypy and variability of behavior in a complex learning situation.},
  author = {S J Lachman},
  year = {1966},
  doi = {10.2466/pr0.1966.18.1.223},
  url = {https://pubmed.ncbi.nlm.nih.gov/5908482/},
  note = {Source identifier: 5908482}
}