@misc{indiciae0efbffbe2df4,
  title = {Defensive externality and its relation to academic performance.},
  author = {T J Prociuk and L J Breen},
  year = {1975},
  doi = {10.1037/h0076506},
  url = {https://pubmed.ncbi.nlm.nih.gov/1151611/},
  note = {Source identifier: 1151611}
}