@misc{indiciae4e661b996de8,
  title = {Validity and reliability: basic research concepts.},
  author = {J D Whitney},
  year = {1999},
  doi = {10.1097/00152192-199909000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/10795207/},
  note = {Source identifier: 10795207}
}