@misc{indiciae24f0f8e106e9,
  title = {Reality orientation and effective reinforcement.},
  author = {N F Langston},
  year = {1981},
  doi = {10.3928/0098-9134-19810401-07},
  url = {https://pubmed.ncbi.nlm.nih.gov/6909259/},
  note = {Source identifier: 6909259}
}