@misc{indiciae416c5d25e36d,
  title = {Limitations of procedures for improving group problem solving.},
  author = {N R Maier and J A Thurber},
  year = {1969},
  doi = {10.2466/pr0.1969.25.2.639},
  url = {https://pubmed.ncbi.nlm.nih.gov/5367148/},
  note = {Source identifier: 5367148}
}