title: Flexibility in the semantics and syntax of children's early verb use.
authors: Michael
authors: M
authors: Tomasello
authors: Silke
authors: S
authors: Brandt
mesh_terms: D002657:Child Development; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007804:Language Development; D012660:Semantics; D014705:Verbal Behavior; D014825:Vocabulary