Clever Hans, Alex the Parrot, and Kanzi: What can Exceptional Animal Learning Teach us About Human Cognitive Evolution?

@article{Trestman2015CleverHA,
  title={Clever Hans, Alex the Parrot, and Kanzi: What can Exceptional Animal Learning Teach us About Human Cognitive Evolution?},
  author={Michael A. Trestman},
  journal={Biological Theory},
  year={2015},
  volume={10},
  pages={86-99}
}
The development of cognitive capacities depends on environmental conditions, including various forms of scaffolding. As a result, the evolution of cognition depends on the evolution of activities that provide scaffolding for cognitive development. Non-human animals reared and trained in environments heavily scaffolded with human social interaction can acquire non-species-typical knowledge, skills, and capacities. This can potentially shed light on some of the changes that paved the way for the… Expand
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