@misc{indiciaecaffeb106693,
  title = {Purposeful activity and performance.},
  author = {T M Steinbeck},
  year = {1986},
  doi = {10.5014/ajot.40.8.529},
  url = {https://pubmed.ncbi.nlm.nih.gov/3752219/},
  note = {Source identifier: 3752219}
}