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This study tested the ability of a Border Collie, Chaser, to learn the syntax and semantics of sentences consisting of three elements of grammar, a prepositional object, verb, and direct object. Understanding of the syntax of the sentences required that Chaser emit responses consistent with three elements of grammar sentences, such as to ball take Frisbee. Understanding of the semantics of the sentences...
Four experiments investigated the ability of a border collie (Chaser) to acquire receptive language skills. Experiment 1 demonstrated that Chaser learned and retained, over a 3-year period of intensive training, the proper-noun names of 1022 objects. Experiment 2 presented random pair-wise combinations of three commands and three names, and demonstrated that she understood the separate meanings of...
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