@misc{indiciae1f5203cdd6b9,
  title = {Expectancy and stimulus generalization in vigilance.},
  author = {B P McFarland and C G Halcomb},
  year = {1970},
  doi = {10.2466/pms.1970.30.1.147},
  url = {https://pubmed.ncbi.nlm.nih.gov/5476097/},
  note = {Source identifier: 5476097}
}