Full Idea
There is a level of generalization we share with other animals in the responses to objects that suggest that generalization is a more fundamental operation of the mind than the observation of similarities.
Gist of Idea
Generalization seems to be more fundamental to minds than spotting similarities
Source
Keith Lehrer (Consciousness,Represn, and Knowledge [2006])
Book Reference
'Self-Representational Approaches to Consciousness', ed/tr. Kriegel,U /Williford,K [MIT 2006], p.414
A Reaction
He derives this from Reid (1785) - Lehrer's hero - who argued against Hume that we couldn't spot similarities if we hadn't already generalized to produce the 'respect' of the similarity. Interesting. I think Reid must be right.