The concept of ________ was a central property of Collin's and Quillian's original network model, but was not included in the later model of spreading activation.

Question

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Cognitive economy was a key feature of Collins and Quillian's original hierarchical network model of semantic memory, which posited that properties and facts were stored at the highest possible level in a hierarchy to minimize redundancy. This concept was not emphasized in the later spreading activation models, which focused more on the process of how information spreads through a network of associations.

The Concept of ________ Was a Central Property of Collin's