@misc{indiciae033f7b04915f,
  title = {Power, control, and validity in research.},
  author = {R M Parker},
  year = {1990},
  doi = {10.1177/002221949002301008},
  url = {https://pubmed.ncbi.nlm.nih.gov/2280169/},
  note = {Source identifier: 2280169}
}