@misc{indiciae432073baf58e,
  title = {Developmental psychology.},
  author = {D Campbell and W R Thompson},
  year = {1968},
  doi = {10.1146/annurev.ps.19.020168.001343},
  url = {https://pubmed.ncbi.nlm.nih.gov/4866839/},
  note = {Source identifier: 4866839}
}