Discrimination learning and stimulus generalization by impulsive and reflective children.

@article{Stein1976DiscriminationLA,
  title={Discrimination learning and stimulus generalization by impulsive and reflective children.},
  author={Norman Stein and P S Prindaville},
  journal={Journal of experimental child psychology},
  year={1976},
  volume={21 1},
  pages={25-39}
}