@misc{indiciae78903e7280db,
  title = {Asking multiple questions about several items: the design of matrix structures on application forms.},
  author = {P Wright and P Barnard},
  year = {1978},
  doi = {10.1016/0003-6870(78)90213-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15677249/},
  note = {Source identifier: 15677249}
}