@misc{indiciae61db7320e4d9,
  title = {Birth order and spatial-perceptual ability: negative note.},
  author = {C M Culver and F Dunham},
  year = {1969},
  doi = {10.2466/pms.1969.28.1.301},
  url = {https://pubmed.ncbi.nlm.nih.gov/5777959/},
  note = {Source identifier: 5777959}
}