@misc{indiciae7dd024a40916,
  title = {Experimenter bias and subliminal perception.},
  author = {P J Barber and J P Rushton},
  year = {1975},
  doi = {10.1111/j.2044-8295.1975.tb01472.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1182403/},
  note = {Source identifier: 1182403}
}