@misc{indiciae1c0bd50ffac9,
  title = {Reliability or variability.},
  author = {J S HELMICK},
  year = {1952},
  doi = {10.1037/h0058885},
  url = {https://pubmed.ncbi.nlm.nih.gov/14927780/},
  note = {Source identifier: 14927780}
}