Before revision: In linguistics, a node is a point in a tree diagram or syntactic tree that can be assigned a syntactic category label.Lecture 3 - Jean Mark Gawron Nodes under Phrase Structure Rules Before the emergence of the X-bar theory, thus in the period between Chomsky (1957) and Jackendoff (1977), syntactic structures were represented based on phrase structure rules (PSR).
After revision: In linguistics, a node is a point in a tree diagram or syntactic tree that can be assigned a syntactic category label.Lecture 3 – Jean Mark Gawron Nodes under phrase structure rules Before the emergence of the X-bar theory, thus in the period between Chomsky (1957) and Jackendoff (1977), syntactic structures were represented based on phrase structure rules (PSR).