@misc{indiciae09163dc049ef,
  title = {Complex learning and conditioning as a function of anxiety.},
  author = {I E FARBER and K W SPENCE},
  year = {1953},
  doi = {10.1037/h0063618},
  url = {https://pubmed.ncbi.nlm.nih.gov/13052840/},
  note = {Source identifier: 13052840}
}