@misc{indiciae2779a6631ec2,
  title = {Goal difficulty, anxiety and performance.},
  author = {G Jones and A Cale},
  year = {1997},
  doi = {10.1080/001401397188170},
  url = {https://pubmed.ncbi.nlm.nih.gov/9118936/},
  note = {Source identifier: 9118936}
}