@misc{indiciae9447f3dca675,
  title = {A test of behavioral rigidity.},
  author = {K W SCHAIE},
  year = {1955},
  doi = {10.1037/h0046287},
  url = {https://pubmed.ncbi.nlm.nih.gov/13286006/},
  note = {Source identifier: 13286006}
}