@misc{indiciae49a95ac9e6b6,
  title = {Deterioration effects in encounter groups.},
  author = {D Hartley and H B Roback and S I Abramowitz},
  year = {1976},
  doi = {10.1037//0003-066x.31.3.247},
  url = {https://pubmed.ncbi.nlm.nih.gov/766677/},
  note = {Source identifier: 766677}
}