@misc{indiciae693569f06dde,
  title = {Hypothesis behavior in a concept-learning task with probabilistic feedback.},
  author = {Haygood, R. C. and Rogers, S. P.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680095039},
  note = {Source identifier: 19680095039}
}