@misc{indiciae21ab347c3f65,
  title = {A multivariate paradigm for educational research.},
  author = {L Siegel and L C Siegel},
  year = {1967},
  doi = {10.1037/h0025167},
  url = {https://pubmed.ncbi.nlm.nih.gov/6062586/},
  note = {Source identifier: 6062586}
}