@misc{indiciae3bf226c2d6e3,
  title = {Capacity and motivation.},
  author = {D M LEVY},
  year = {1957},
  doi = {10.1111/j.1939-0025.1957.tb05196.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13402866/},
  note = {Source identifier: 13402866}
}