@misc{indiciae8aba97f54e98,
  title = {Classroom observation code for hyperactive children: a replication of validity.},
  author = {H Abikoff and R Gittelman and D F Klein},
  year = {1980},
  doi = {10.1037//0022-006x.48.5.555},
  url = {https://pubmed.ncbi.nlm.nih.gov/7410654/},
  note = {Source identifier: 7410654}
}