@misc{indiciaeae0d001c79f5,
  title = {Learning and human development.},
  author = {A D Clarke},
  year = {1968},
  doi = {10.1192/bjp.114.514.1061},
  url = {https://pubmed.ncbi.nlm.nih.gov/4971764/},
  note = {Source identifier: 4971764}
}