@misc{indiciae73e5f9760ed1,
  title = {Partial reinforcement and non response acquisition.},
  author = {D J LEWIS and J W COTTON},
  year = {1958},
  doi = {10.1037/h0040099},
  url = {https://pubmed.ncbi.nlm.nih.gov/13525500/},
  note = {Source identifier: 13525500}
}