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David Papineau on Twitter: "Ellen Fridland answering questions about Cumulative Culture at Inst Phil in London today #distributedcognition https://t.co/RnSefRdDQc" / Twitter
![Perception, Skill, and Cognitive Penetrabilty Ellen Fridland Berlin School of Mind and Brain Humboldt Universität. - ppt download Perception, Skill, and Cognitive Penetrabilty Ellen Fridland Berlin School of Mind and Brain Humboldt Universität. - ppt download](https://slideplayer.com/5348107/17/images/slide_1.jpg)
Perception, Skill, and Cognitive Penetrabilty Ellen Fridland Berlin School of Mind and Brain Humboldt Universität. - ppt download
![Perception, Skill, and Cognitive Penetrabilty Ellen Fridland Berlin School of Mind and Brain Humboldt Universität. - ppt download Perception, Skill, and Cognitive Penetrabilty Ellen Fridland Berlin School of Mind and Brain Humboldt Universität. - ppt download](https://images.slideplayer.com/17/5348107/slides/slide_4.jpg)