@misc{indiciae2faae6f5be72,
  title = {Observing behavior in a vigilance task.},
  author = {C H BAKER},
  year = {1960},
  doi = {10.1126/science.132.3428.674},
  url = {https://pubmed.ncbi.nlm.nih.gov/13795981/},
  note = {Source identifier: 13795981}
}