@misc{indiciae8299542c8134,
  title = {Verbalization, experimenter presence, and problem solving.},
  author = {M H Carey and P N Foxman and D B Tarr},
  year = {1968},
  doi = {10.1037/h0025519},
  url = {https://pubmed.ncbi.nlm.nih.gov/5645237/},
  note = {Source identifier: 5645237}
}